I just realized that the original question was 'can one use it non-harmfully?' Strictly speaking, the answer is 'no', because it is harmful to one's own mind. In that last post, I just wanted to point out that one can still use it and not be breaking the five basic lay precepts. But yeah, it is always harmful, there's no getting away from that...we have to try to let go of it completely, the sooner the better. But in the meantime, you do the best you can (to abstain), while not flaying yourself alive over hot coals if you sometimes mess up, that's all...I mean, excessive guilt can actually increase it's allure (sad but true), and is unhelpful in breaking free of it.
_/I\_

