This person is definitely reserved and aloof, with little or no interest in interacting with others. They often seem quiet, sad, and withdrawn, not always expressing their feelings. They may be very critical of themselves, feeling like a failure or just not good enough. They can be overly sensitive and may take criticism personally, even when it's not meant as such. They may have difficult accepting themselves, especially if they have low self-esteem or feel like they're failing at life. RUDE