DPS only players just need to quit

What goes through your head when you're playing ranked (Diamond) and decided to insta locks a dps even though we have 2 dps 2 tanks and only 1 healer? Genuinely what could possibly be going thought that Low IQ brain of yours? Ans doing all that just to go a measly 16-14 while swapping between 3 really easy character and blaming the loss on "No heals" when in actuality it was your lackluster ability to do anything on Namore and shut down a diving iron fist. I need to know cus otherwise I'm gonna just chalk it up to all of you having an extra chromosome