How do I stop playing like a pussy?
One of the first things I ended up learning was "don't feed". I've tried to get good at avoiding death if I can, but it's often come at the cost of never going in when I'm supposed to if I'm anything but support, and dying anyways because they're able to kill me regardless. It works well enough when I play someone like Soraka since she's not supposed to be the damage carry, but I think trying to main support has rubbed off on all the other roles I play, and when I get other roles my support instinct kicks in and I just end up running away.
How do I help that? How do I tell when it's a good time to go in or not?
. You're suppose to operate from way back like a coward, and if anyone gets close you throw a stun at them and run away.