oh well live and learn my friend. i don't even want to think about how much money, dope, and time i've wasted trying to figure out the best ROA's before i discovered resources like bluelight . the cold hard truth though is that all the variables in individual body chemistry and quality of substance make it damn near impossible without a little trial and error. plus, if there's some human gene out there thats responsible for learning the hard way, im pretty sure all bluelighters carry it