I have done it... I thought it would last longer...
It doesn't burn that bad, I mean, it's definitly more painfull then ketamine or other IM/SC drugs (ie Versed, Fentanyl, etc..) but it's tollerable..
The high? It hits about the same as snorting - only a little faster and with a little more punch...
Sounds good? Why shouldn't you do it? Simple, it leave a monstor bruise that looks like you were whacked with a baseball bat.. as I said, the initial pain isn't to bad, but you will regret it the next day...
With meth, you either smoke, snort, eat, or mainline....