In some cases, a schizoid may want above all to integrate into the social world but when they do receive the attention, they suddenly prefer to be left alone.
Being a schizoid is really annoying. When I'm at home doing nothing, I want to be outside with my buddies. When I'm out with them, I want to be inside again.
*note: Schizoids are NOT schizophrenic. The similarity in name is because they basically mean 'split from society' and 'split up mind' respectively.