lack of motivation

yo

I've had a rough start after the release of season 8. I am experiencing trolls, feeders and toxic people constantly in all my games which results in loses. I don't mind losing a game if it was a fair and entertaining match , but these last couple of games really just made me question why I spend this much time playing League. I used to look forward getting home from school/work to sit down and spend a couple of hours playing League, but now it feels like a grind.. Like I have to gain a certain amount of LP and it really annoys me when I lose a match because some guy decides to troll because he didn't get any ganks.

So my question is; How do you deal with these kind of people and what do you do to make sure you have a fun experience playing league? I used to love playing and I still do from time to time..

sorry for bad english and I hope you understand my point