Most of the time I like to do something when i get high, but I also like to chill out and get into my own world. I used to do a lot of tai chi, yoga and meditation things and I think smoking helps bring your mind into its own and makes it not necessarily easier, but much more intense. My fav though is to get really stoned and just isolate myself and listen to some music that fits the mood I am in at the time and just let the music draw you in.