A ten day silent vipassana meditation retreat gave me a similar feeling to a low dose of psychedelics. Ten days free is more difficult to come by then some mush

A ten day silent vipassana meditation retreat gave me a similar feeling to a low dose of psychedelics. Ten days free is more difficult to come by then some mushrooms for me. And its difficult to fit the recommended two hours of meditation per day in. So I am aware that you can achieve similar experiences naturally, it seems like a lot more time / effort. (It was a mushroom trip that got me started meditating).