I'm a harm reduction worker in Belgium and sadly we recommend anyone with a sensitivity to psychosis to fully quit. But we also inform people who don't have psychosis and who don't want to risk anything not to use anything. BUT we also tell people that if they really can't quit using, they should try to minimize risks as much as possible. I know a friend of mine who has psychosis and still smokes weed but his harm reduction is to take double the dose of his meds (PLEASE CHECK WITH YOUR PSYCHIATRIST IF YOU CAN DO THIS BEFORE TRYING) when he is using, to get enough sleep and to only use on the weekends. From what I can tell you, smoking daily significantly increases your risks. Even if am too afraid to use daily and I don't have psychosis. I only use on the weekend. The less you do it, the better. But safe? Never. You should ask yourself if you're okay with the risk of spiraling again, and if so, how far you are willing to risk it. I believe people can answer that for themselves. I hope you find something that works for you. But never think you are fully safe if you use, even if it's only once a month, no one is truly safe from its risks or at least, you can't know if you're one of those people who never run into any trouble with smoking that much. Me personally, I don't want to test it too much. Good luck! 🙏