Young people can get very discouraged and get hooked on drugs or on alcohol because of problems they perceive as insurmountable. It is important that they realize a mistake need not ruin their future but they must also know that not everything in life is a bed of roses.
My very first job was a cashier at Burger King in Tucson Arizona. And I occasionally worked the drive-thru. I'd go wherever I was needed! My second job was at Dairy Queen. I stayed in the fast food royalty.