looks like you do good with good mental provided by a good environment + you perform better in structured environments
learn to deal with troglodytes (don't let them get to your head) and also how to play the game with the knowledge that they won't listen to you in mind
playing ranked is its own skill, and having a good mental and being able to adapt your playstyle is part of it
In the end, it does actually help to learn to play the game in different ways: sometimes it actually works to run it down if you're doing it alongside your teammates/or learning how to play for yourself when you can't rely on them (you can drop 40 on breach if you really try)