Riot tell me please how can i not explode on someone.

Step 1: Internalize that this is just a game. You're going to lose, on average, 50% of the time. This isn't a job.

Step 2: Recognize that many people don't get step 1. Don't acknowledge their shit. That way leads to suffering.

Step 3: Git gud. But seriously, the better you get, the less ammunition the step 2 crowd has to fire at you.

i think you should wonder how it got to that point first.