I am quitting

I am hanging up my summoning circle, at least for a while and perhaps for good. I own about 75% of the champions i only feel comfortable playing 10 champions. Even when i try to learn a new champ i usually get "rekt" since i don't know how to match up against my opponent. And then of course i get trolled by my team for losing my lane. I don't consider it feeding because i try not to let it get out of control. if i am 0-2 in my lane i just babysit the tower. which isn't even a great option since my opponent can now free farm and i have to just get what cs i can under tower. Snowballing is out of control. how am i suppose to learn when a fed top or mid roams and is 4 levels above me and can ez kill me with a combo of skills without even using an ult WHILE i'm under the tower. Then icing on the cake is i check my death recap to see how the heck he get me so fast to only be told revive (which isn't even in the game anymore and doesn't do dmg) did 200 dmg to me and somehow i did 250 dmg to myself, i understand thornmail, fiora riposte, rammus curl, etc. but this was not the case. and the rest of the dmg from the actual opponent doesn't even add up to my life. Fix the death recaps and until they just remove them, they are only there to infuriate you apparently since they provide no actual useful information, just a taunting na na na boo boo you'll never know what killed you. Unless of course death recaps are accurate and its the dmg getting thrown around thats glitchy, which is a scary thought of unfairness. Its a shame that the best times i had in this game, were leveling up and like the first month i hit 30. The game has been getting less and less fun ever since.