in my opinion, genetics plays a small factor in your individual predisposition towards addiction, but the vast majority of what decides whether or not you become addicted is simply your willpower.
I think this because personally, i have tried many different kinds of opiates and a few amphetamines, weed, and numerous other drugs, and hardly a day goes by without me ingesting some substance.... however, i take breaks from time to time and have never had a problem stopping any and all of these substances for extended periods of time. during these times i never get cravings for any substances, nor do i fiend at all. i simply tell myself to stop using, and i stop.
so ultimately what distinguishes an addict from a non addict IMO is the individuals willpower. if you have sufficient self control to completely stop using at any point for a reasonable length of time (ie a week or so) then you wont get addicted unless you do it on purpose.
obviously where physical dependence is concerned, if you have sufficient willpower, you should be able to space apart doses of drugs that cause physical dependence to avoid said physical dependence.
if you are an addict, you lack sufficient willpower to say 'no' to whatever substance(s) you use. In other words, you are weak willed when compared to a non addict user.
and in relation to whether or not someone can use drugs a lot but still maintain their life, it is most definitely possible as i am living proof.
I think this because personally, i have tried many different kinds of opiates and a few amphetamines, weed, and numerous other drugs, and hardly a day goes by without me ingesting some substance.... however, i take breaks from time to time and have never had a problem stopping any and all of these substances for extended periods of time. during these times i never get cravings for any substances, nor do i fiend at all. i simply tell myself to stop using, and i stop.
so ultimately what distinguishes an addict from a non addict IMO is the individuals willpower. if you have sufficient self control to completely stop using at any point for a reasonable length of time (ie a week or so) then you wont get addicted unless you do it on purpose.
obviously where physical dependence is concerned, if you have sufficient willpower, you should be able to space apart doses of drugs that cause physical dependence to avoid said physical dependence.
if you are an addict, you lack sufficient willpower to say 'no' to whatever substance(s) you use. In other words, you are weak willed when compared to a non addict user.
and in relation to whether or not someone can use drugs a lot but still maintain their life, it is most definitely possible as i am living proof.