depression versus bipolar

the catcher in the rye, i have to be the shrink!?
ok, so i have to pretend to be holden caulfield’s psychologist and i have to diagnosis him. i have to write his physical symptoms, mental/emotional symptoms, a treatment plan, and after-care requirements. do u think that he can be out down as bipolar? i know he has depression, but is there evidence to say that he is bipolar. and what are some physical and mental/emotional symptoms? i know he sweats, faints, has headaches, feels dizzy, yells but isnt aware of it, crys, has these crazy thoughts (falling off the curb, being shot) but am i missing anything? and also, i have to find out what his conflict is. like holden ___________________ versus___________
so can i put Holden trying to grow up and find himself versus wanting to stay young and have innocence? i dont think that is a good one. well thanks for the help!
=)
go to this site-has types of depression and symptoms
http://www.psychologyinfo.com/depression/depression_types.html
Holden vs. adult world
Manic Depression Schizophrenia Bipolar Cure