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Jen0125 10/23/20 5:28:56 PM #1: |
What is the biological purpose of tears and crying
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YoukaiSlayer 10/23/20 5:31:50 PM #2: |
Without looking it up, probably signalling distress to other humans and triggering a nurturing effect in those who see it to increase herd survival rate. Possibly could also work to mildly cleanse toxins and irritants from the eyes.
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JigsawTDC 10/23/20 5:32:29 PM #3: |
all the sadness collects in the mucus membranes of your eyes, so the tears are there to flush the sad away
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Jen0125 10/23/20 5:33:07 PM #4: |
JigsawTDC posted...
all the sadness collects in the mucus membranes of your eyes, so the tears are there to flush the sad away I can tell you that this is not factual --- https://imgur.com/4ihiyS2 "I am not gay! Can't you get that through your head? I am very much aroused at the site of a naked woman!" - Dan0429 ... Copied to Clipboard!
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JigsawTDC 10/23/20 5:33:55 PM #5: |
Jen0125 posted...
I can tell you that this is not factual idk i can't cry and i'm always sad so it makes sense to me ... Copied to Clipboard!
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Jen0125 10/23/20 5:35:10 PM #6: |
JigsawTDC posted...
idk i can't cry and i'm always sad so it makes sense to me I cry a lot and I'm always sad --- https://imgur.com/4ihiyS2 "I am not gay! Can't you get that through your head? I am very much aroused at the site of a naked woman!" - Dan0429 ... Copied to Clipboard!
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IronBornCorps 10/23/20 5:35:27 PM #7: |
Different tears have different chemical makeups as well, which I always thought was interesting. Tears brought on by emotion have more of a certain protein than tears brought on by a reflex. Why that is? I could not tell you without researching.
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BADoglick 10/23/20 5:41:24 PM #8: |
I know now why you cry, but it's something that I'll never do
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Raddest_Chad 10/23/20 6:12:28 PM #9: |
It's probably got something to do with emotional complexity of humans and needing to vent certain stuff off certain ways to keep going and not crack. Also, as was said, to signal distress to other people. We're a herd species.
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Lokarin 10/23/20 6:50:56 PM #10: |
https://i.redd.it/4pks7biqfvu51.jpg
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Blightzkrieg 10/23/20 7:42:45 PM #11: |
I heard once that the smell of tears acts as a sexual turn off and can help prevent sexual assaults, though I don't know how that actually serves an evolutionary benefit
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adjl 10/23/20 8:47:17 PM #12: |
Blightzkrieg posted...
I heard once that the smell of tears acts as a sexual turn off and can help prevent sexual assaults, though I don't know how that actually serves an evolutionary benefit I could see that being beneficial for the purposes of choosing a more suitable mate than the assaulty fellow. --- This is my signature. It exists to keep people from skipping the last line of my posts. ... Copied to Clipboard!
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Clench281 10/23/20 11:55:28 PM #13: |
To solicit empathy
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SunWuKung420 10/24/20 12:04:33 AM #14: |
Just like tearing up is to help clear physical particles in the eye, emotional tears are supposed to help clear emotional hurdles.
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wwinterj25 10/24/20 12:09:45 AM #15: |
I hear if you pull a hair from your anus it can make your eyes water so maybe that's a reason.
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Antbregante 10/24/20 12:11:08 AM #16: |
https://www.youtube.com/watch?v=mDKJ2uuUibk
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Jen0125 10/24/20 12:12:01 AM #17: |
wwinterj25 posted...
I hear if you pull a hair from your anus it can make your eyes water so maybe that's a reason. That makes a lot of sense --- https://imgur.com/4ihiyS2 "I am not gay! Can't you get that through your head? I am very much aroused at the site of a naked woman!" - Dan0429 ... Copied to Clipboard!
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Metalsonic66 10/24/20 12:13:56 AM #18: |
wwinterj25 posted...
I hear if you pull a hair from your anus it can make your eyes water so maybe that's a reason.So if you cry it's because you're really --- PSN/Steam ID: Metalsonic_69 Big bombs go kabang. ... Copied to Clipboard!
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OhhhJa 10/24/20 12:14:21 AM #19: |
Because they're fucking pussies!
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Shadowbird_RH 10/24/20 12:51:28 AM #20: |
That's just the way it worked out. There's no special reason behind it, just like how opening your mouth wide and exhaling softly but audibly signals "bed time, pass it on". We know it's a signal, that much is clear, but as to why a given reflexive behavior became biologically linked to a given social signal is anybody's guess.
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zebatov 10/24/20 12:52:22 AM #21: |
Jen0125 posted...
What is the biological purpose of tears and crying Pretty sure a lot of animals do. It can definitely be Googled. --- C was right. ... Copied to Clipboard!
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ParanoidObsessive 10/24/20 1:18:33 AM #22: |
BADoglick posted...
I know now why you cry, but it's something that I'll never do Came in to say this. ~thumbs up~ --- "Wall of Text'D!" --- oldskoolplayr76 "POwned again." --- blight family ... Copied to Clipboard!
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Mead 10/24/20 1:21:20 AM #23: |
Mankind cries that which it does not understand
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wwinterj25 10/24/20 1:45:01 AM #24: |
Metalsonic66 posted...
So if you cry it's because you're really.. and have a shitty outlook on life. --- One who knows nothing can understand nothing. http://psnprofiles.com/wwinterj - https://imgur.com/YvP6isz ... Copied to Clipboard!
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Gaawa_chan 10/24/20 1:54:02 AM #25: |
It's a sociologically-motivated adaptation of the original function of tears (clearing one's eyes), but how exactly it came about I'm not sure; if I had to take shots in the dark I would say that it's either something we evolved to add to our distress signals to parents when we're children, and/or it evolved to provoke others to show mercy, as humans do seem prone to killing each other a lot.
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YoukaiSlayer 10/24/20 2:08:50 AM #26: |
Shadowbird_RH posted...
That's just the way it worked out. There's no special reason behind it, just like how opening your mouth wide and exhaling softly but audibly signals "bed time, pass it on". We know it's a signal, that much is clear, but as to why a given reflexive behavior became biologically linked to a given social signal is anybody's guess.Yawning has a biological reason. It intakes oxygen quickly in order to cool the brain. Your brain naturally heats up the longer you stay awake. --- I'm ninja (you can't see me) ... Copied to Clipboard!
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Lokarin 10/24/20 2:09:55 AM #27: |
YoukaiSlayer posted...
Yawning has a biological reason. It intakes oxygen quickly in order to cool the brain. Your brain naturally heats up the longer you stay awake. I have the hottest brain on the planet 'cuz I'm all yawns --- "Salt cures Everything!" My YouTube: https://www.youtube.com/user/Nirakolov/videos ... Copied to Clipboard!
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TheWitchMorgana 10/24/20 2:10:48 AM #28: |
you ever think about how your brain is just a big hunk of unrefrigerated meat floating around in your head
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Lokarin 10/24/20 2:22:27 AM #29: |
TheWitchMorgana posted...
you ever think about how your brain is just a big hunk of unrefrigerated meat floating around in your head we all float --- "Salt cures Everything!" My YouTube: https://www.youtube.com/user/Nirakolov/videos ... Copied to Clipboard!
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Wanded 10/24/20 3:22:39 AM #30: |
TheWitchMorgana posted...
you ever think about how your brain is just a big hunk of unrefrigerated meat floating around in your headright now, because of you, yes --- Puss in Boots was a good movie and it deserves more recognition ... Copied to Clipboard!
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aHappySacka 10/24/20 3:30:46 AM #31: |
So you have something to look at when you talk to them.
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DocDelicious 10/24/20 4:33:12 AM #32: |
YoukaiSlayer posted...
Signalling distress to other humans and triggering a nurturing effect in those who see it to increase herd survival rate. This is the correct answer. --- o7 Let strength be granted so the world might be mended. ... Copied to Clipboard!
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Noop_Noop 10/24/20 4:35:56 AM #33: |
yall are some sad, bitter, mother fuckers
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