What do you think of using Mushrooms (or other drugs) to achieve profound enlightenment?

I've done acid once, a few years back...but it was recreationally and I wasn't trying to have any life changing experience. Other than I've never done any drug. I smoke herb all the time, but that's not a drug and isn't mind altering. I've been wanting to experiment with shrooms or something like it (possibly even DMT, though I am still researching it) to udnerstand more about life. Im a very intense thinker, very insightful, open minded...but want to go deeper and learn more. Has anyone tried it? Let me know your experiences and thoughts..