It's important to note that LSD or any psychedelic therapy isn't a cure-all. It's more like an accelerated, intense meditative/therapeutic state that allows you to reflect upon your life in a way that doesn't involve the ego-center of your brain. I highly recommend everyone to try it as it offers a way to introspect on yourself that is pretty difficult to achieve in normal life.
"My own sense is that –certainly for males, and maybe for anybody, having a certain amount of fitness and strength makes you proud, and being proud is the most reliable source of happiness that I know." - Stewart Brand
What I aspire to and think would leave me happier is taking a more deliberate approach to hanging out with friends than my current just going with the flow (and forgetting to hang out with people out of sight).
There is a passage for each day of the year (less than 2 pages of reading) and a theme for each month.
Simply accepting that it's going to be part of my life forever has helped some as well. I look for small pleasures, and it takes my life off of my thoughts for a while.