Help for the bronze player

When I was in bronze I found my team not warding, yelling at each other, know only how to play one role, and not knowing when to poke and when to cs. All I have to say about warding is that it is the most OP thing in the game. I don't care if the bot goes 10/0 in lane. if they don't don't ward then they can just die in YOUR jungle. You can win your lane every game, but if you don't ward and they are, your going to lose. Next yalling at each other, just don't do it. typing takes time, time=gold more gold=more GG. If they are raging don't get into it, just say "nj" "gj" or "wp" when they ks you get a assist, or do something good. It will put them in a better mood and make them play better but typing something like this in game will just make you lose. Just don't get in fights. Now just know how to play ever role well so you can get by in every lane or the jungle. and for the love of god learn to support. Lastly if you look at the pros or any high lv player they will play more passively, because they don't want to die. If you die your not making gold, not get EXP, and not helping your team. I know im not the best player, but I just want to get better. So plz feel free to add any more tips that you think will help those in bronze.