Based on this question and your other thread on this sub-forum, it just seems like you're not using 531 correctly. You need to choose a TM that allows you to get solid, explosive reps of the prescribed amount (usually 5) for every set. You want to start too light and progress slowly. You should not need to worry about phrases like "how do I fix a fried CNS?", and the like. You appear to be designing workouts incorrectly, but, beyond that, not applying any of the philosophy of the 531 programs to your approach to training. You should be training submaximally for nearly all of your workouts, only occasionally (and properly placed) anchor cycles are used. And even these shouldn't leave you feeling like you need to ask questions like "will fluids fix my fried CNS?"!!