How to enjoy playing the game again

Hello i want to ask how to reset my mindset, first of all i know its just a game and just a hobby but i like it and i cant help myself but for past week i hate the game very much, vct finalists enemy team, pre evolve of humans in my team and its just this cycle for past weeks, i q, enemys are insane, my 2 chromozome team cant do nothing sometimes not even able to speak, if i play duo/trio its unplayable cuz of that f up mmr system ( i only have dia friends) and thats basically it, i rly want to hit immo next act but i cant do nothing in that game i even q up being tilted what Ais i will be teamed w

Ty for genuine responses not some nonsense like stop playing if u dont like it tysm