At this age, I am very good with saving my money. As I go through university and have to pay for more and more by myself I hope I save my money well. I foresee that as being a problem, with not having enough money for everything I want and need.
Clothing & Shoes: Place garment in the freezer for several hours then peel off the bits. Cover with a piece of wax paper then run a warm iron over top, the remainder should melt into this paper. You could also try pouring boiling vinegar over top to help it dissolve (this is a tried-and-true for gum that had been washed and dried in the laundry).