I absolutely get using it for work even while such a thing is heavily looked down upon on. If not for cananbinoid medicine to make me appear normal i would have been fired a long time ago, its rare to meet someone who understands this.

As for creative outlets, they don’t need to be huge projects that you never Finnish. Also remember that the goal is to accomplish a creation. The act of maintaining a creative process is where the health bonus i tried.

Some personal recommendations.

view personal challenges as if they are puzzles. Your own behavioral tendencies as game mechanics. puzzle with your game mechanics to create a system where you get closer to succeeding the personal challenge with the least amount of effort.
Jack Herer is a great medicinal strain, stay away from unknown weed. Having a consistent source of the same known strains and knowing your dosage is the difference between medicinal use and drug abuse.
if you like good tactile feedback invest in a good keyboard that makes you want to type just for the feeling. I understand that this may be difficult for you cause you do appear to miss basically any reward feedback but the idea is to start typing down some of your ideas and fantasies as an excuse to use tockle on your keyboard.
If you have an interest in computers, move to linux if you havent already. You learn so much about computers in general and you have so much freedom you can design your experience to be tailored to your needs. Its a good symbiosis of technical and creative ideas.

Video games that stimulate the creative processes: Minecraft, Rimworld, The sims, Actively modding games, like skyrim or cyberpunk.

Regardless of if this advice is useful, I wish you the best. Its rare to meet someone who’s challenges hit so close to home, even in autistic circles.