"Are you on stimulants for ADHD? If your dose is too high, you can absolutely get that sort of apathetic feeling, or just downright depressed... I actually found reducing my doses, or, at the very least, taking breaks from the stimulants, significantly improves my mood. It almost works better the less I take. It's a balance. 40-60mg of Adderall/ everyday, and I'm a total zombie. If I'm going to take it everyday, 15-20mg seems to be perfect without that 'zombie' apathy affect. Just something I've noticed from years of being on it. More is NOT always better!!! Save the big 40mg doses for when I truly NEED a serious level of focus... Every day, no"