So does hidden, unreleased anger or stulted creativity.
Also, if you see yourself bound by "hopeless situations", THAT alone can be depressing. Most don't realize that they can actually change things, if they changed their attitude and outlook. Most should consult a therapist, and most don't. Some need a perspective given to them by a professional, some read books, some self medicate. Others are over-medicated by their doctors, who only know how to write a script and move on to the next patient.

Amino acids and glyconutrients ensure a healthy body and decrease the likelihood that poor mental and physical functioning is coming from an incomplete diet which can set up an inbalance in their metabolism.

I like the work Dr. Billie Sahley has done with her amino acid nutritional products, especially Brain Link Complex. I highly recommend it to anyone who's in a slump. Info <here.>