its but a component. But since ever event in your life will shape you in some way its really not possible to place who you are on one factor.
I suppose in one aspect it could be taken as who we are but I don't really think of it that way. For me spirituality has to do with practicing and following spiritual principals. Principals that help me clear away thoughts, emotions and behaviors that stand in the way me being able to love, be happy and have some peace.
Have a great day!!!