Get Rid of the Champion Mastery System

The champion mastery system was fun at first, I enjoyed leveling up my favorite champions and it was really addicting to do so. However as time went on, I finished leveling all of the champions that I liked and the ones I kind of like I felt too lazy to finish up their levels. This creates a problem for me because I feel that playing the champions that are already level 5 is useless, there is no point in continuing if I am able to level up other champions. This results in me not playing my favorite champions, and when I do, I am not enjoying it as much as I use to. I feel like I am forced to play these other champions that I only semi like. May be I am just a perfectionist, but I feel like I an obliged to finish the mastery of certain champions that I started, which isn't fun at all. I used to play whatever fits my fancy at the moment, but somehow I am unable to do that any longer. The thought of mastery influenced what champion I pick way too often. The mastery system messed up my brain, I feel forced. Lately, the game has been becoming really boring, which has never happen before. I used to be able to play my favorite champion nonstop but now, I feel that I can't enjoy playing my champion due to the mastery system. It subliminally tells me that it is pointless to play a champion after level 5. I really hate the mastery system, it takes away what is fun and force me into something that isn't enjoyable. In this game, the mastery system is a lie. It does not tell us how good person is with a champion. However it is the only visual representation, which causes me to think otherwise. I hardly try new champions anymore because a voice n my head says need to finish the ones that I already started. Furthermore in ranked games, I feel limited to only play level 5 champions. I don't play other champions as much as I used to because I feel like I haven't mastered them well enough yet. This mastery system is messing with my brain and limits my actions, I really wish to go back to a time where I can play Annie all day long or whatever I feel like playing.