What to do if i'm not satisfied with whom i am.i think i've multi problems in my character&i don't know how a psychologist help&how will be the result

CBT: Many people tend to be to self-critical. Counseling can help people to step back and see things from a different point of view. Cognitive Behavioral Therapy(CBT) is a form of therapy that can help change unrealistic thinking and lead to more self acceptance. Self-CBT can be done online. Go to my CheckList "Overcoming Anxiety and Stress" which gives the link to the online site.

Partnership: Psychotherapy is an interpersonal experience between yourself and your therapist; it is a partnership. The therapist listens to whatever it is that is on your mind, and with empathic, thoughtful questioning over time assists you in being able to experience yourself and the external environment differently than prior to coming to therapy.