learning - How to overcome sequences of negative words which still cripple my comprehension?

Despite my attempts and *surplus of questions (since joining ELL), sequences of negative words still annihilate, lame, squash my reading comprehension. So how can I decisively vanquish this paralysis/scourge, productively on a general scale? What do I lack? I asked about the relevance of logic.

*These are listed in this exemplifying question and When do multiple negatives cancel and when do they not?.