Meh...blow it off. The world needs valets. Think of the cool cars you can drive 60 feet.
Get yo' azz in gear, Grasshopper.
FWIW, all of us have experienced the same thing. And both of the steptwins are going thru the same thing adjusting to college after stellar HS grades. Ironically, stepson, who was the laziest just scrape by HS student, is now a junior and making the Dean's list. Who woulda thunk it