I need help

So yeah i guess everyone who is reading this knows what im talking about. I'm a noob, but i am not here for a 50 lines long guide. I can find a bunch of those. I'm here to ask questions to clear things up. If you are still reading:

1. Is Miss Fortune a good champ to start off with?
2. So is the "Farm and stay back, run while you can" a good strategy?
3. At what level am i ready to get kills?
4. Is there a way to get into a game with noobs only so i can have a chance at first?
5. Am i trash for posting this?
6. You guys srsly have a pepe sticker?[zombie-nunu-bummed]