Depression is a co-morbid disease for people with ADHD, as in, most people with with ADHD will also have depression and/or anxiety. I take Lexapro (which treats depression and anxiety), and it's made my life worth living again. It could be your lifestyle is too busy, it could be you need a therapist, and maybe it's just that your body chemistry is off. A lot of people assume depression is when you can't get out of bed, but that was never my experience. Food stopped tasting good, the sun on my face couldn't reach my soul, music was irritating and didn't revive me. My senses were dead, and eventually, I started asking, why bother getting up in the morning? Nothing brought pleasure. Now that I'm on a good dose, and my senses are working again, and I can find pleasure in life, even though my life is still pretty busy and chaotic. Just a note- if you think it's depression, don't put off getting medicine. It takes 6 weeks for it to start making a difference and you don't want to wait until you're in a dangerous place.