Originally posted by: Budweineken
what you have to get right now is Monster... that's the bottom line...
after that get some:
Monster
Fantastic Children
Kurau Phantom Memory
Elfen Lied
Madlax
Noir
Samurai 7 (the mecha use in here is limited, so don't get thrown off by it)
Otogizoushi (1-13 are the best 14-24 i havent watched, a different story)
Boogiepop Phantom
GantZ
Full Metal Alchemist
Key the Metal Idol
Texhnolyze
Serial Experiment Lain
Ayashi no Ceres
Twin Spica
PlanetES
Bleach (it's supernatural shounen, but still you should enjoy it)
One Piece (not going with your recommendation, but you should watch it)
Hunter x Hunter (same as One Piece)
I tried to list ones that have some if not alot of psychological factors comming into play...