Victoria’s Rambles Episode 1:League of Legends

Sooooooooo I started playing League of Legends yesterday and frankly… I am terrified to enter a match . Since I am not very good at the game yet….I mean I do well with Ahri but I suuuuck with other champions like how I am good with certain heroes in Overwatch but suck with others and i am scared people wll hate me or laugh at me. Can someone give a level 3 n00b some tips?