Comparing yourself to others is really just a needless distraction. The only one you should compare yourself to is you. Your mission is to become better today than you were yesterday. You do that by focusing on what you can do today to improve and grow.

Compare yourself to yourself yesterday, not to younger people who aren’t you. Everyone progresses at a different rate, so don’t let anyone else make you feel behind. You probably don’t even know where exactly you’re going, so feeling behind doesn’t help.

The only person you should try to be better than is the person you were yesterday.

The only person you should try to be better than is the person you were yesterday. — ANONYMOUS

The greatest killer of happiness
is comparison. If you must compare,
compare yourself to you yesterday.

It is not important to be better than someone else, but to be better than you were yesterday.

The goal is not to be better than the other man, but your previous self.

Don’t compare your inside to someone else’s outside.

Never measure or compare yourself to anyone other than your past self, seek to always improve & you'll be happy and successful.

The past is never where you think you left it: you are not the same person you were yesterday

Do not compare yourself to others. If you do so, you are insulting yourself.

Do not bother just to be better than your contemporaries or predecessors. Try to be better than yourself.

be you and not someone else

You are not your past.