Your stuck on a desert island what would you do

is there really anything to do except of waiting?

Pretend I'm Bear Grylls and act like him... If anyone ever seems me, they'll think I've gone mad from the sun.

Try to find materials for a boat, and eventually die from the heat.

You could try spending you're days figuring out where your wrong in using 'your' and 'you're'.Nude_Dude

make a volleyball(or a coconut) as my buddy to talk, drive him crazy and finally find something to escape :P

Two words: Supermassive sandcastle.

Look for a volleyball

Try to escape a-la Cast Away.