What unusual habits have you developed that have significantly improved your life?

I developed a habit of taking regular breaks throughout the day, which has helped me reduce stress and increase my productivity

I developed a habit of going for a daily walk, which has helped me increase my physical activity and clear my mind.

I used to track my spending, and sometimes I will be wasting 30 minutes or more figuring where the $1.70 went, what did I forgot. I always convince myself 'it's not about the money, it's where the process went wrong that I do not recognize'. Eventually I realize the 30 minutes I spent thinking (and reflecting) doesn't worth the value, I could easily gain more than $1.70 in 30 minutes by letting it go. TLDR: If you track your finance (how you spend), don't be particular with tracking where every single cent goes. Just having a good grasp of how you spend will already solve 80% of bad financial habit