D.M.T. lives in all of us, and with the correct breathing or yogic technology, i.e., kundalini, we can get high on our supply. You are your greatest drug. The chemicals that can be released in our body by these techniques are astonishing when practiced. Please take a look at this Woodstock 1969 video of a group of people expanding their consciousness through breath.
Enlightenment does care how you get there.