Those of you who have used Research Chemicals for years

[meemeemee]

For those of you who have used the chems for years, do you notice anything "different" about yourself before you used to take them? Good or bad? Realizations? Epiphanies? Understandings? Moreover, on the negative side, psychoses, memory loss, impaired mental or emotional function? Anything else? Just tell of your personal experiences. I'm not a scientist, but am interested in how what you have taken, how much, and how often will change your brain or thinking. Thanks.