Small tip.
You know when you're done with your match and some toxic players just say whoever sucks on his own team? Well, I think, personally, that it's a waste of time (Unless you're trolling hard) since you just state your opinion/emotions which doesn't help anyone at all.
Example: Let's say that you weren't present in team fights because you thought that taking as many objective as possible would help your team but you had no clue that by pushing with everyone could be a quicker solution to victory but then, the toxic player simply give you a bittertaste comment "You fucking suck" instead of helping you by stating facts and directing you toward a better path by saying "Rather than pushing alone, you should stick with the team." and that is worth a lot more in informations; do you really think it will lead to success to give nasty comments?
Take some of your time to teach other what they don't know.