Support main here.. Advice from upper elo..
"/mute all" makes the bad people go away..
here is the thing.. People are people.. its a high stress game.. people react odd to stress..
dont start shouting "report (insert name here) for (insert reason here)" in /all ... it does no one any good..
You should have the mentality of win game not baby sit ADC...
give you some examples:
ADC pushes the wave (either AA often or using abilities). then they expect you to ward the river bush... start playing alittle behind because a gank is coming.. and if he wants to push .. he should probably ward that.
if he does ward it.. you can follow up ward (when a ward dies just refresh it with one of yours) because 2 wards cover a good period of time so you can alternate and keep one location warded 100% of the time between 2 people.. but if they neglect it.. /mute and play back slightly..
this is not a game to get in arguments with people.. high stress people want to argue.. it happens .. breath and mute.. then do whatever you where doing before..
if you are feeding.. probably should stop doing that..
if your ADC is unhappy with you dieing and started to refuse to help because they think you are the only person in lane.. just play back.. accept you will be behind.. leave the adc in lane fights and wait for mid game.. then when he is trying to CS.. take as much farm as you can and run away before the ganks.. if he isnt using the farm properly.. its your farm now.. then you /mute his duo because that guy is going to start relaying his concern.. then you /mute the 3rd guy.. normally there is one guy who sides with the group that feels he needs to add in his 2 cents... he doesnt..
now after you have collected farm and muted most of your team.. the laning phase should be over..
start learning how to recognize missing enemies and what spots would be a good pick point to take you out.. avoid them..
if you ward an area.. favor that area and avoid the darkness if possible..
if you can count to 5 twice than you can play this game..
count the enemy .... if you see all 5 .. darkness is safe.. per-say..
if you can count 5 of your own team around you.. prepare for a fight.. because you are grouped for a reason..
if you cant count all the enemy .. expect them in every bush..
if you dont have your whole team around you.. prepare to run.. because they will..
Dont funnel into death..
if 1 person dies.. 2nd guy runs in and dies.. times to rethink directions .. and it may be too late already.. your team is unorganized and needs a different approach to fighting..
i say i am a support main.. but i have better success in the middle.. the rare chance i get mid i feel like a god because i have played behind often..
if you want to get better you have to think every time you lose that loss was your fault and how to improve yourself not the random team mates.
Every loss is not your fault.