Comment by lasftew

OP mentions they are a coffee drinker, and use caffeine a lot to fight tiredness and brainfog. While the suggested methods to refocus are great, maybe there is some improvement potential by looking at root causes?

As a former heavy coffee consumer, I experienced varying degrees of tiredness over my workday, and inconsistent sleep patterns.

Ever since I stopped drinking it, my energy levels have been far more predictable and decrease rather linearly until bedtime. There is definitely no more "hitting the wall" in the early afternoon! Living caffeine free has generally been a considerable QOL improvement (after initial withdrawal).