Don't get set into one form, adapt it and build your own, and let it grow, be like water. Empty your mind, be formless, shapeless — like water. Now you put water in a cup, it becomes the cup; You put water into a bottle it becomes the bottle; You put it in a teapot it becomes the teapot. Now water can flow or it can crash. Be water, my friend.
If you ever pondered on Lee's quote above, Seth Zuihō Segall, retired member of the clinical faculty of the Yale University School of Medicine and the former Director of Psychology at Waterbury Hospital, dots the i in his blog The Existential Buddhist:
One further problem with a false view of self is that it can prevent us from growing psychologically and spiritually. We can mistakenly believe that our narratives about ourselves are our true identity, and not see them for what they are: just stories. Often we can be hemmed in by inadequate narratives that preclude and hamper our ability to change. If one sees oneself as inferior, or deficient, or “an addict,” or a “mental patient,” or “a victim,” for example, one may buy into that definition. If you are woefully deficient in some way, there is nothing you can do about it. You just have to suck it up. Personal growth requires us to let go of old stories and definitions and try on new identities. The less intensely one clings to a particular identity, the greater the potential for growth and change
The best anchor is a moving anchor - To dive deeper into formless-ness try reading 9/11 of the soul