Ethics of masturbation
Perhaps the Buddhist middle way could be a useful way of thinking in between the extremes of hedonism or Kant.
I know that your post is not a particular response to my post but when I mentioned Kant's writing life I was trying to say that there are higher pleasures rather than just physical pleasure. I am in favour of masturbation but not as an end but as a means to an end, in terms of creativity. For to forbid an act is to increase desire.
I am aware of the some traditional ways of thinking about meditation which suggest that we can sublimate sexual desires into creativity and I do wonder if this is possible. One whole area of thinking about meditation is the whole tradition of thought about the kundalini lifeforce.I have read a book on this by Gopi Krishna.
The awakening of kundalini is a perilous quest, but of course many would question the whole idea of the chakra system but I certainly feel aware of my chakras, and I believe that many have a certain degree of opening of chakras awakening of kundalini or triggered through drug experimentation.
You mention about drug use, especially you refer to the drug, ecstasy. I think that this has a lot of relevance because so many of us are searching for ecstasy. But this is often to cope with the opposite state, the misery of depression. So, on one hand we may have hedonistic yearnings but this is often thwarted to the point of clinical depression. It is quite interesting that both the drug, ecstasy, and the SSRI antidepressants, which include Prozac, both work on the serotonin receptor points. It is just that Ecstasy gives it in a big wave, all at once, unlike the small steady rate of the antidepressants.
So, one question is do we need less misery or less hedonism?