> you need a $500+ scale to dose it accurately enough to keep a human from overdosing. No you don't. It's not hard at all using milligram scales < $50. I do it

> you need a $500+ scale to dose it accurately enough to keep a human from overdosing. No you don't. It's not hard at all using milligram scales < $50. I do it all the time with various substances... including caffeine.