Also my experience with support. You have to
A. Hope your ADC isn't bad.
B. Hope the rest of the lanes aren't bad.
C. Make good plays for the ADC. (When you will find out if they are bad or not. Yay.)
D. Keep the often over-extended ADC or badly positioned ADC alive, often at the cost of your own health. (GG Support feeds report pls)
E. Spam wards EVERYWHERE because unless your team has a Lee Sin you will be the designated ward bot that pleasantly requests everyone to upgrade their trinkets and is met with "zero vision support sux" even though you only have 3 wards you can place. I once had a mid lane flame me for not buying sightstone. I had 700g at the time and hadn't gone back yet that game because I couldn't afford one yet.
F. Be satisfied with having the lowest income in the game. Unless you play with truly terrible players, in which case just QQ later for your MMR.
G. Make awesome plays and get almost no recognition for it. "LOL enjoy your carry support"
H. Get your ADC fed. Watch mid laner feed and throw game. Know you would have won game if you had gone mid.
I. Be the first punching bag for whiny mids or ADCs who aren't doing well. Got ganked? No vision report support. ADC can't CS? Report support.
Support as a role isn't bad. I enjoy playing support with people I know. Playing support in Solo Queue is a total crapshoot that's super frustrating.