I was curious if anybody had something so core to them, that they knew they would never want to give that up. It is part of your core identity and who you are.
I don't have too many things that I would never give up in the physical world. Still, one thing I never want to give up is my ability to be excellent in my work, keep getting marginally better in my long-distance running, and studying how to optimize my financial life(bitcoin).
What are things (physical or non-physical) that you would never see yourself giving up?