Ive drank and done a decent amount of drugs, and they do mask symptoms but i had to quit everything becuase A) i became dependant on them B) getting to high or drunk worsened my hallucinations. Id look into it a good amount cause ive had some seriously bad times being under the influence. To note, cannabis CAN enduce psycosis and may not be for you, it helps me alot to manage but it could also go weird.