I'm diamond 2 and I've been yearning to get back into immortal ever since I dropped back down and I can't quite put a finger on what I always feel like is annoying me in a game of ranked with/without friends. I can't get rid of a dread feeling, that I'll lose my rank and it's been losing my mind lately ironically as a result from this. I never pick agents I wouldn't pick outside of ranked because I feel obligated to pick sentinels or controllers and I'm not sure whether this is holding me back or not.

I just, really need help in knowing what's wrong with me.