Sometimes, I think for long hours in bed or keep on planning what to do in the days ahead. I usually waste several hours thinking of what to do or do something else that distract me. Having a difficulty to focus on tasks is very irritating but sometimes I try to manage. Inattention to detail and difficulty in comprehending something I just read become a problem in daily life. Other than concentration problems I think I have low-self esteem when I envy people around me who have better lives. I don't think I'm depressed but I have self-doubt and have negative thoughts most of the time. Sometimes I become socially withdrawn or become shy and quiet with an uninterest of activities. I just want to feel better when my mood changes. Sometimes, I also tend to misplace things at home and become very poor in attention to details. I wonder if I have mild depression, mood/anxiety disorder or Pure O or even ADD or something. Maybe  this is just procrastination or from a disorganised lifestyle. I never went to a psychologist to ask since it would be kind of embarassing. I wonder if I have any mild disorder since I do manage to pass in school (although w/ difficulty) but end up feeling down or introverted for  no reason.