I've been in Game Maker for well over a month now and i almost have nothing that hard that would absolutely stomp me and make me feel "stuck" ....except Tile sets.

i just don't get them at all, i can't wrap my head around it and it's propably the only thing that feels like a chore to do for me. Even with sprites i am getting the hang of it lately. Do you have any tips or even good tutorials that you can reccomend on how to make them?

Edit : To clarify here : i don't mean that i don't know how to position them and set them up so they would work. I mean that i can't draw them well and my brain hurts trying to really figure out how this thing works and what tile is used for what.