when i first started experimenting with psychedelics on my own, i would set up stations in my room. i had a sketchpad on my desk and an assortment of pens and pencils, next to that i had a journal where i would routinely jot down my fleeting thoughts/feelings. across the room, i had my window open, so that i could look at the stars outside and feel like i wasn't trapped in a shoebox. on my bed, i had my phone and a nice pair of headphones. i also had my computer here, so that i could watch tv. sometimes, when my dog would let me, i would also curl up next to him on the floor. over time, i tried to introduce new stations, like programming and reading, but they never really stuck.
all of these activities kept me busy, but none of them were quite as fulfilling as just closing my eyes and letting my mind do the work (even with music as a guide). eventually, i just started doing the opposite -> the stations remained, but only as tools to help me beat my anxiety and/or boredom. if i ever feel that i am approaching a period of overwhelming feelings, i distract myself with the activities i mentioned.