We friends also have Nick names for each other and one of us has a friend who falls a lot so we take a lot of it. My friends also call me Nickname but I never cared. Talking with friends is time well passed and not even noticed. The way we saw that a few days ago the market was a bit bullish so there was a lot of upside in the hive.
I think nicknames among friends are great. I have a nickname among my friends which I really like and always smile when one of them uses it