If your dream consists of being stranded on an island. Then this is likely to indicate that you need to treat retreat from everyday life.
Sometimes in life it is important that we actually recharge the batteries we take some time out in order to understand ourselves better.
Dreaming of a beautiful deserted island generally means that you need to gain something from somebody else.
This dream also indicates that you will find inner strength by being alone and exploring your ability to be able to cope with situations that are adverse.
Another meaning of this dream indicates that you may have been feeling quite lonely in your life. There is an indication that you are out of touch with other people in your social circle.
This can be highlighted through work or social gatherings.
The key message of this dream is that it is time for you to isolate yourself in order to you to understand what you can best achieve in this life.