1649 games played and i feel like i've accomplished nothing =(

I'm still kinda new at league i was wondering if i was being too hard on myself lately because i took a look back at my profile match history and looked at where i started to where i am now (started playing lol 12/6/15)...When i first started i played tons of AI games (thinking back on it now not fun hahah) of course not knowing what to do...Over time i started watching streams and looking up builds and understanding masteries and runes to where i could go into a AI game and just make it look too easy but i could see i wasn't ready for normals yet (realizing now i didn't know anything about laning freezing or pushing waves or even how to build the right object on champions or even what to attack first in team fights)...Ok now that were done with new players not knowing anything (ill give this game props you need a brain to play it) i'm in regular games now it's all going fine but i get to that day where i decide to grow some nuts and join a ranked game (oooooh nooooo) i had no fun when i thought i knew something about the this game the game kicks me back down and says "YOU KNOW NOTHING" so i go back to normals right wrong i continue to be that guy in ranked games for the first time it's now the middle of march and i'm looking at a 14-50 ratio in ranked games i'm feeling terrible about this game at this point so i decide to stop playing ranked and now play tons of normals or draft normals...Iv been playing normals now and draft normals for awhile so i decide to get back on ranked at this point iv found my champion the one i wanna main its SHACO i watched tons of shaclone on twitch and looked up tips and tricks with shaco on youtube i was feeling good i go into ranked with my new found main and i start winning by the time i go to look at my profile again on http://na.op.gg/summoner/userName=andydaclown420 and now were looking at 44-72 so i thought i was doing pretty well my friend ended up joing league of legends so i resarted my whole account for him i went back to playing AI games (and owning every game lol) then my buddy got good enough to play normals so we did for awhile but he ended up quitting league (he thought people were cheating) so i went back to ranked at this time my record is looking like this 149-166 im in bronze 4...Iv been having fun playing this game and iv learned alot (i think) but am i being too hard on myself becuase i dont think its worth it anymore will i ever climb out of bronze or even silver becuase i dont wanna be in these elos anymore (im not blaming my teams iv never been the player to do that but im kinda saying its really hard to climb or even go up in elo when there are people on this game that dont play hard or just dont know what there doing or even why there doing it) so i wanted to know how many games iv played in total since i started back in December and i found a website that tells you how many games and how long youve been playing league of legends http://www.loltimeplayed.com/timeplayed.php?