Yes, I've studied Psychology and wouldn't mind studying it further inshaAllah.
It's not usually termed in this way, but in Islam we are really encouraged to be healthy psychologically. Restrain anger, be positive, exercise patience, ect, it also addresses depression and self-restraint. The same way a doctor can allow someone to physically heal, psychology can provide healing in an equally potent way. Even things like salah and fasting, have an immense impact on your way of looking at things.
And it struck me too, many of the scholars centuries back seemed to have written in great detail on an Islamic/spiritual approach to psychology.
I've even heard Muslims established the first psychiatric institutions, and travellers used to wonder at their treatment of those assumed to have mental difficulties. Not sure how true this is tho.