Always played as support because nobody ever wanted to play support at low levels. Then, after reaching Lv.30 I decided to go for it. Exclusively to be the support. But I don't play general role support. I always play AP support and keep buying wards during the entire game. I learned how to be effectively agressive and safe at the same time what almost always guarantee the bot lane for my team. After all, a good support makes a good adc.