Itd be really sad because all my family would be gone and I'd never seem them again. Other than that it would be okay and I'd just stock up on non-perishable foods and learn to garden and adopt a bunch of animaux and then I'd never have to deal with anyone ever again. Would really miss my family though. Would not want to exist without them.
Do laps in the local pool, eat all of the nourriture at the nearest Drug Mart, then watch all of the films until I die. I would be really sad, though, because I would die a virgin.