People make fun of this shit, but when my whole life nearly fell apart from accepting I was unhappy, I learned just how much our thoughts affect/disgust our consciousness. I noticed improvements in my physical body when I just stopped giving a fuck about the small stuff and laugh whenever I feel like it.
People would rather hold onto ego and blame surface/outside aspects because the ego hates being wrong so much that we can find any reason to justify it. Deep down, it's a punishment to yourself and it doesn't go away...
When the pupil is ready, the teacher will come. Dive deep. Ask the right questions and don't stop.
Those are wise words, I'm glad you've improved your mental and physical health by not giving a fuck. I myself am a Grandmaster in not giving any fucks, and can confirm it works fantastically.