Isn't is sad how, as we grow older, the present becomes the past?  The time I am living right now, I want to remember it as vividly as if I were living it.  But when I look back, 5 years ago let's say; I don't remember it as well as I'd like to.  Sure, I remember some memories and some things that happened, and I even remember how much I've changed since then.  But it's going to be sad in another 5 years, looking back at the time now and only remembering it the way I remember 5 years ago now.  Because, I really like the time I'm living now and I don't want to forget it.

P.S. I don't support the smoking pot elements in this movie because I think it's wrong to glorify smoking pot like it's a good thing because I believe that it's not; but, other than the smoking pot and drinking, it's a great movie!