I've been taking a pretty interesting combo lately. Phenibut and kratom. For me, the synergy, is intense to say the least. The body high of kratom seems to be intensified threefold compared to when taken without phenibut. Basically, here is my question. If 2 drugs have a synergy, does it put a stronger strain on the brain that would make withdrawls develop quicker and intensify it. If I were to take kratom in the morning, and phenibut in the evening, implying there is no phenibut, would the withdrawl be the same if you were to take them together and experience the strong synergy? Assume I was to take each of these substances 3 days in a row, in one trial, one is taken in the morning, and one at night, while in another trial, I take them both together and experience the synergy, would the withdrawls be worse if I was to experience the synergy? Does the body high correlate with the stress put on the receptors? Thanks for reading and answering.