Feelings that make you feel sad, mad or useless.
Falling behind on Renekton. You just know you are just going to be a meat shield and not the bully you are. Falling behind to Jax. You just know no matter who you are you are never going to be able to fight him. Causing your team to lose a game you should have won. Playing against Fizz. Do I even need to explain?
Have anymore to add?
Playing a normal and getting matched with a 4 man premade.
You always feel like the odd man out, and never really get to feel like you have an impact on the game because you're not a part of their communication. And if anything goes wrong, regardless of the reality of the situation, you're automatically 100% responsible.
Getting away from a gank only to see the karthus ult over your head. First there is terror, then acceptance.
Winning bot lane as a support but watching your top laner repeatedly feed a nasus or tryndamere and knowing you will inevitably lose the game
Facing Azir mid lane. Because no matter what you can do better than him, he can do everything else better than you.
Shutting down your lane opponent only for another lane to feed them because they didn't ward/watch map/listen to pings. Then lose the game because they're raging about your lane going on a rampage.
Missing every skill shot. Then left to wonder if it's you or if they're using a bot. But you don't want to be "that guy" who blames everyone else but themselves.
Being the cause of a lost game you were on the way to winning.
I like playing against Fizz. He's infuriating at times, but he's definitely an "outplay or get outplayed" champion.
Breaking your stack # in 20 minutes as 
but your teams 3(you) 17...
Being the only person on your team that would rather take a tower then to tdm by dragon... Then they lose the tdm and blame you..
Facing a 
as
This community (the toxicity)
Playing AD 
vs 
....
Oh and the best of all, have you ever played a different lane because in the previous 2-3 games its been the same champ facing you which leads to you losing lane so then you play support and still get a fking 
sup/adc w.e
In all or any of the games while I continue to climb from a level 1, which we all started at, the feeling of maybe not having been to help out my teammates more. More specifically when there are any of my teammates at a lower level and they are not wanting to spotlight their level in hoping to not be a target of social bullying, but had they mentioned some objectives to their game I might have been able to help them. Example: I could cover their lane if they are solo lane, or keep an eye on their lane mate while they recall or gank.
There is more pain inside of me when I could explain some reasons of some tactics to a level under 10 to try and make their experience more fun and rewarding. I have more impressions from games when I can learn something new, and only wish the same rewarding experience along with many much more rewards for those in the levels under 10 and those under 20; but then any level under mine as a big picture of empathy role modeling is defined.
From: FuryofThornsRedo
The worst feeling is how much the game snowballs. Like the two examples you pointed out, since the game snowballs so hard once you fall behind significantly there is USUALLY nothing you can do but go tanky/extra damage for your team but solo you will still be really weak. This is probably the thing I hate most about this game, matchmaking comes in 2nd place hatred.
3rd I'll say going bot as support when the enemy team's bots are obviously smurfs, and your ADC is not nearly as good as them and blames you entire game.
