Pregabalin recreational tolerance sustainability

I take anywhere between 300 to 600 mg Friday / Saturday / Sunday every week. About once every other month I'll take one weekend off to try to reset tolerance and that seems to be working Is this a long-term sustainable course of action? For example I just went to a festival last weekend and took it four days in a row and it was enjoyable every time and now it's been 5 days off and I want to take it today and tomorrow and hoping that'll hit good and I'll still be able to continue my pattern of usage next weekend too