My best advice to you when times are tough for you — and what I’m going to say might seem like very, very tough love — never, ever lose your patience with people who hurt you, no matter what.
Once you lose patience, and the ability to hold pain inside, forever, if necessary, you become the problem and the focus of everyone else’s defensiveness. How can you be worthy of friendship when you make people who hurt you feel so defensive?
Think about it like this, my constantly complaining friend, giving in to frustration is like inconsolably protesting that it’s wrong for the corpse you loved so much in life to keep lying there like it’s dead and not getting up to hug you.
I may not be able to take this advice about endless, limitless patience myself, you understand, but if you don’t, you are going to have big problems. Trust me on that one.