Oak Tree Dreams

I have had the same recurring dreams since I was 5 years old. This dream takes four to five days to complete (a little weird I know). I start by going outside to this tall Oak tree (night 1). I then start to climb (night 2-3). Day 4 in my dream changes sometimes between looking out from the top of the tree or jumping off. This is the part I really do not understand After jumping off wether it is day four or five I always hit the land and I wake up feeling like something has just dropped me from th ceiling. In this dream I am always the 5 year old I was when this dream started.