What anime should i watch next?

[Kard]

Hello
I've been watching a few anime series lately and i'm not sure what to watch next, so if you can give me any recommendations that would be awesome.

I've currently seen:
Deathnote
Evangelion
Elfen Lied
Higurashi no kai koro ni
Hellsing

Something maybe that's a psychological thriller or , maybe something similar to the ones I have currently stated.

Thanks alot for your help.