It is very rare how rapidly tolerance to pregabalin increases. I remember when my doctor prescribed it for me. I was taking 450 or 600mg the day I bought the box, and I would refrain from taking it and wait 2 days for the tolerance to drop. Because taking the same dose the next day produces very little effect, I would say less than half of the previous dose. I never took pregabalin again after I went a month without my prescription, when I bought it I took a stupid 750mg.
It was great, but only 70% of the experience. I came home after doing many things and went to bed because I was nodding a lot. And I had very strange dreams, I went down to tell my mother about the dreams but fuuuck, I could hardly speak, I kept nodding and staring. It was scary for my mom but I was fine in the end just another bad memory for my parents