I'm not doing any drugs, legal or not. I was never really active on that front, but it really went downhill a few years ago hen I started getting into the "mister" age, you see?
It just happens, you lose your sex drive over time.
And as for the dreams: I have nightmares, a lot of them in fact, but no dream that I can recall, happy or strange. It's always nightmares about terrifying visions or my life going down the shitter in an unexpected way (like getting crippled, losing my job, having a stroke etc...).
Which is why I'd like to lucid dream, maybe that could me turn this around.