How can you reconcile with your former best-friend-turn-enemy wthout losing your ego?

Answer 1

In order to be friends and reconcile with that person you shouldn't have an ego. An ego justs causes problems so dealing with that first may be something you want to address. You will need to sit and talk with your friend and hash things out you both need to explain one anothers side, understand one anothers or try to see things from their point of view, accept constructive criticism because there is always room for improvement as no one is perfect and then apologize to one another - then maybe you could reconcile and start a fresh friendship.

I agree, you shouldn't worry about you ego when you want to regain a friendship, you should be concentrating on what the other person is saying.