If you've been wandering for hours and haven't run into anyone it most likely means you're either in a coma or dead.
First you should attempt to come to terms with the life you lived and learn to let go; if you pass on then you know you're actually dead, otherwise it means you're probably in a coma and we're actually fabrications of your subconscious, in which case it's all up to medical science (you're on KF so I'm assuming you don't have any loved ones who'll cry over your body and bring you back via a miracle). Sorry fellow user, it happens ¯\_(ツ)_/¯