The best moment in my life (please do not take this as advice because it is strongly not) involved recreational drugs and the reason it was the best was because I experienced a shift in perspective that had long-lived impacts on the rest of my life.
I will not be taking questions or responding to guesses. I won't say "don't do drugs" because I'm not a hypocrite, but I will say, be smart, be careful, be wise, look to your elders.
The second-best was when I played minigolf with my boyfriend on a 3 day weekend. I smile every time I think about it.