I remember when I was younger, I could stay up a full 30 hours consistently. Years later I wondered where that energy went. I thought for a moment that it was

I remember when I was younger, I could stay up a full 30 hours consistently. Years later I wondered where that energy went. I thought for a moment that it was a result of aging or some such, until I remembered that at the time I was taking medication for ADD. It's really not healthy to sit and watch TV that long anyway.