(Psychological / emotional perspective)
The tree is symbolic in dreams of the basic structure of our inner lives. When one appears in our dreams it is best to work with the image fairly extensively.
A tree with wide branches would suggest a warm loving personality, whereas a small close-leafed tree would suggest an uptight personality.
A well-shaped tree would suggest a well-ordered personality, while a large, messy tree would suggest a chaotic personality. Branches signify the stages of growth we go through, and leaves suggest the way we communicate to the rest of the world.
To be climbing the tree suggests we are looking at our hopes and abilities, in order to succeed.
To be chopping a tree down indicates the need for a complete overhaul of our beliefs and ideals and symbolizes radical change.