How to know if you should uninstall League.
You rage quit.
It's as simple as that. Now I'm not talking those people that leave once in a blue moon, I'm talking about people who rage quit at least once a week. I'm also talking about the people who go into an aram or nemisis and expect to carry but then die and rage quit.
Rage quitters hurt everybody. If you rage quit you can't start a new game until your other one is done so your hurting yourself. Your hurting your team because it often becomes a no win situation. A game is never over until the giant gem
(THEY ARE TRUELY OUTRAGEOUS!!!) selfdestructs. A game can always be won no matter the circumstances so don't quit or give up.
In short, if you can't stand losing then uninstall. If you rage quit more than once every 6 months, uninstall. (Yes this is reasonable, I have been playing since season 3 and never rage quit a single game)
Rage quitters. It is one of the only things bad about league, other than certain champion balance, which they are working on improving, and if people can't get past their rage and it leads to the point that they quit a game (or multiple games) because of it then they should seek help and maybe take an anger management course. The longer you hold it in the worse it gets.