I'd want to take one of those rambo knives that were popular in the 80s. Would that count as one item, since it's a survival kit? I wonder how hard it would be to keep a fire going, or even starting a fire?
I think I could survive a few weeks if I could manage to find freshwater, build a secure camp site and keep a fire going. I'm probably underestimating how hard it would be to hunt food.
I'm not sure how long it would take until a panther got me or some random disease or infection would take me out. . . my luck, I'd be caught by a tribe of cannibals in about 5 minutes.