psychoactive drugs are great for showing us what's possible, BUT.......
the drug experience is dependent on the drug. we have within us these possibilities already, we only have to figue out how to turn on the switch without the chemical assistance! pot can show you the door, but can you go thru without the weed, or will you just smoke all the time and hang out on the doorstep? all the good stuff can be yours, if you just allow it for yourself.