"The reason I didn't look into oxy-acetylene or a proper welder is because i'm thirteen years old."
Nice.
Sounds like you're on your way, buddy. Most 13 year olds I know only know how to work a cell phone, tv remote and X box.
Keep expanding your skillset, your mind and your world view. Us old farts are gonna need smart young folk like you to keep us in shape and keep our sociable security checks coming in on time.