Some problems people face are well defined and their solutions are straightforward. These were paranoid traits (mistrust towards others), schizoid traits (inability to express feelings or pleasure), antisocial traits (disregard for social obligations and feelings of others), borderline traits (tendency to act on impulses regardless of consequences), histrionic traits (tendency to overdramatize and express feelings in a dramatic way), dependent traits (excessive and inappropriate agreeableness), schizotypal traits (social disengagement), obsessive-compulsive traits (excessive perfectionism and inflexibility), and depressive traits (persistent feelings of sadness and loss of interest). Additionally, prior gaming experience was not controlled, in spite of the fact that it is a factor that can greatly influence game performance