A dream with a uniform tree would imply that you are structured in your ways, while a wider than normal tree may suggest you have a fun loving character.
A high tree implies you have a lively and exciting life, whereas a tree with a thick trunk represents strong will and character.
A thin tree represents a more fluid character and someone that can adapt well to different environments.
A rough tree trunk would indicate a more rugged character, while a smooth tree trunk can imply a more gentle side to you.
If you chop down a tree then this suggests wasted efforts or self-destructive ways.
If you see a tree fall down then it suggests that you need to make some sacrifice in a part of your life.