Good to hear it's mainly positive for you. I think it's pretty hard to get such products legally here, but they may be available for some medical conditions. If it's making you more mobile then that's great, but a lack of motivation to write is not so good. Maybe that's down to something else.
I have tried a few joints some years ago, but they did not do much for me and I never felt an urge to do more. People can do what they like to themselves as far as I'm concerned if they are not harming others. A lot of the harm is down to crime associated with drugs and legalising some drugs could help with that. I don't know what the impact has been where you are. You ought to at least have more confidence in the quality of what you are buying.