I think putting yourself first isn't selfish
Why do you say that?
Because what's so wrong in wanting to put yourself first
It's okay to have to do it from time to time, but always doing so is wrong. Sometimes you need to think about others, too.
I'm going to put myself first no matter what.
You'll find people might not want to be around someone who puts themself first all of the time. You'll have much more rewarding relationships if you put others before yourself sometimes.