I tend to have that "2:30 feeling" all day long. I used to drink coffee but noticed it really didn't help for more than a little while and it upset my stomach. I used to be afraid to try 5-hour ENERGY because I wasn't sure of its ingredients. When I checked it out I was shocked to see there was nothing scary in it. The first time I tried it I wasn't expecting much, but in a few minutes my usual morning fog started to lift and I had a great day. I was sold. Now 5-hour ENERGY is part of my morning routine. My only regret is not trying it sooner.