He needs to be guided though a process of learning who he really is, of maturing his identity so that he won't confuse his own needs with those of others. Actually, he needs to bond with himself before he can do so with other people. Mark is likely to have a very poor estimate of his worth, and think that he can only find worth in what he does for someone else who has worth. Instead, he could be able to give his own love and personality as a gift to someone else, a precious gift of worth to someone who also has worth.
