I have started using a light box and I usually get severely depressed in the fall/ early winter and was on antidepressants for over 20 years until I started the light box 8 months ago . Now I’ve been off them for 7 months and now spring is here I’ve had the best moods ever , not perfect as I get down or bored but mostly just optimistic and hopeful and calm as well as feeling good overall. Congrats to you and your health.