My survival kit:

1. a knife

2. water

3. a hammock

4. matches

5. fishing rod

First, I would find a place that has two trees to hang the hammock. This place must have a view to the sea and it must be safe enough to protect me from the dangerous animals. I think I would choose the place next to the mountain. Then, I would use the fishing rod to catch some fish. If the fish were small, I would eat them in the day. If they were big, I would dry them to eat for a long time. Next, I would go into the forest to cut down the trees to take the wood and find some fruits or vegetables that I can eat. In the evening, I would make a fire and fry the fish. Maybe a ship or a plane would pay attention to the fire and find me. Every day, I would go around the island to explore it. I would find a place with a lot of fruits there such as lemons, grapes, oranges, ... I would use it as my garden. If no ship went through the island, I would build a raft big enough to carry my survival kit, the fruits and the fish. I would go through the sea and go into the cities.