Being away from this game for an entire week has changed my life
Coming back I feel way less addicted. Care much less whether i win or lose. Have more fun. Don't care if my team is feeding. Don't feel any emotion towards flame besides it seeming super immature.
I highly recommend taking extended time off of league if you have been spamming games for years. You will realize it doesn't matter if you ever get another lp and life is actually a good experience outside of league. It is just a fun game, best played sparingly and not spammed for days on end.