The understanding of why people get frustrated in ranked...

I don't get why people play ranked, and don't understand the basics of what makes a team a team. People don't talk in champions select, get toxic with one another when others try, then proceed to carry that into the game. AN you pray one of them doesn't give up first blood because all of a sudden. The tilt train with the words, "Good Job" appear in the chat box.

AN boom, someone decides to feed, and that's game. Or lets pick a team comp with 0 hard crowd-control, and then get dumpster in team fights, or not have a frontline champion then wonder why the Graves Top isn't cutting it against the full tank Moakai. OR lets flame the support who is 0/5.... but has 22 assists. Or personally, I hate when supports pick Janna. She is literally a magnet for the lazy. Oh your about to die? Shields self and runs then proceeds to complain about how her adc is bad when she isn't doing her job. OR doesn't channel the entire ultimate at the right moments.

This is just from what i seen in my friends games in bronze and silver. It's so bad, and this happens in gold too. I simply don't get it.