Do I have your attention? Good!
Someone had a bad early and is 0/3? His farm is very bad?
UGH! Better ping him every second, flame and write "gg" on the chat. Laugh at his poor farm and make him feel even more horrible.
What you can do that will actually help you win this time?
- focus on your lane, do your best.
- if you are fed, roam, help your team, even if you don't get a kill maybe enemy will stop being so confident with pushing and poking.
- use your trinket wards as much as you can, buy control ward sometimes too.
- go for some teamfights, maybe your teammates will get few kills and buy stuff they need.
- don't chase after enemy, focus on taking objectives.
- don't write with people and discuss the situation.
- stop blaming others.
Still lost? Well, at least you tried. You are a real fighter not some crybaby who wants to surr at 15. :)