I test very...fast. Can I take as much break time as I want? For instance, it will take me about 4-5 hours total to test, max. Am I limited in my amount of break time?
Spend no more than 40 minutes on each block, take a good 5 minute pee break and stretch break after a few blocks, finish up the rest, and you'll be back for a home-cooked meal by lunchtime.
It really is wonderful to be able to control your time expenditures, unlike the horrible MCAT.