Among the few anime I've watched I felt
Okazaki Tomoya from Clannad is the one that matches my personality the best. From what I remember:
- Calm, quiet,
- Carefree,
- Lazy,
- A rebel who does what he likes rather than what he is told,
- Has a satirical/sarcastic sense of humor, or that snaky 'troll' attitude if you will,
- Rather bold and gutsy,
- Fights for what is fair and right,
- Cold from the outside, sensitive from the inside,
- Has a shaken relationship with one parent,
- Helps his friends with high devotion and compassion (it doesn't go well with my shy nature, but once I gain enough trust I'm willing to go to high ends for someone!).
Think it's all. I really enjoyed this character in Clanned, simple yet cool.