Everybody compares themselves to others - it's human nature. But is it a helpful practice?
If you have ADHD, the 'comparison game' is pretty strong. People with ADHD often have difficulty with "easy" things such as organization and time management. You see other people breeze through their days getting places on time and keeping on top of their to-do list. It's hard not to compare and think: Why is it so easy for them, but not for me?