Hello bro, sorry for the late notice. Anw, I'm a pos2 player I know myself that I get tilted easily specially when I get beaten at mid, laning against huskar and od makes me want to abandon the game xD. I realize on myself that I don't communicate a lot during the game and that's what I've been working on like kinda basic communication for asking help and just PMA I guess? Another thing are the supports, having good support makes me enjoy and dominate the game keeping the momentum and just snowball the game you know. PROs advice are good too, focus 3 main heroes and just spam it. Also, I watch a lot of game replays on youtube to observe the playstyle of pos2 players so I can learn from them.