Are uninhabited the island.
if I got on the desert island the most important that I didn't panic. to build to itself a tent. for example it is possible to make a rope of lianas, and from a set of other things to make to me necessary. I would make to myself a spear as during ancient times people did would find a sharp stone would adhere with a liana about a branch and the spear would turn out. kindled a fire and many other things. and soon I would get out from this island.