sounds like over train, but coffee did boost my focus at least in the morning and take another one in the afternoon, and it last until 7pm then go home take a shower, dinner, relax and sleep.

may be u can try to deload for a week, taking light weight same reps and sets.

I think ur "during" workout meal can cut out the glucolin and leave it for postworkout.

hehe, i sleep 8hrs a day, but still i m quite dependent on caffeine, as currenlty i m taking White flood, the caffeine i think is pretty strong it last me whole day for that 1 1/2 scoop of serving. hehe.

my preworkout i mix both hi gi and low gi together, coz tats like half and hour before i hit the gym, cant have much solid food, not intime to boost my energy.