How do you maintain your energy levels during those grueling 4-hour mo

Question

How do you maintain your energy levels during those grueling 4-hour mock exam sessions? Does anyone have specific desk hacks to keep their coffee hot without constant trips to the kitchen?

dhruv23320 · Answer

For me, energy management during long mock exams came down to pre‐planning and consistency, not last‐minute caffeine hacks.
A few things that helped:

I always did mocks at the same time of day as my actual exam, so my body was already used to focusing for 3–4 hours.
Light but steady fuel works better than heavy snacks. I found a banana or a small handful of nuts during the optional break was enough without making me sluggish.
I avoided chugging coffee mid‐test. Instead, I had a normal amount before starting, and then relied on hydration (water or electrolytes).
Mentally, I treated each section as a fresh start. If one section went badly, I forced myself to reset — energy drops fast when frustration kicks in.
Finally, I limited full mocks to once a week. Doing too many back‐to‐back actually made my stamina worse, not better.

No magic trick, honestly — just habits that train your focus the same way you train accuracy.

How do you maintain your energy levels during those grueling 4-hour mo

Prep Toolkit

Top 5 GMAT Debrief Videos

615 to 715 in 15 Days (Ria's Strategies)

More than Quant/Verbal Abilities: Speed vs. Accuracy

745 with Only Self-Prep and GMAT Club

From 555 to 765: 210-point Improvement

Perfect 805 Score Debrief by Julia

My Rewards