Test kits are hard for powders. The only proper way to perform a test is to put your whole stash in water, drop a drop of the spiked water on the test and then evaporate out all the water if your test comes back clean.
Yeah, that's what terrifies me now especially. As far as I'm aware, "cutting" drugs with other drugs is hardly new, but the fact that fentanyl can be made so cheaply and easily and added to everything means that all this stuff is a hard-pass for me now.
Honestly, I'm in my mid-30's, I think that I'm too old to "start" doing this stuff. In a lot of cases (and this is still something I'm not 100% used to), people look to me as the "grown up" in the room, for better or worse.
I mean, let's suppose I had a guarantee that I have the purest coke to ever exist, with no adulterants added, straight from the factory...it's still bad for me. I probably shouldn't be ingesting it regardless.
I've been reducing my caffeine intake, and I don't drink alcohol. I don't even eat sweets anymore. I'm basically a square now; too old to do this stuff.