In the West there are no practices to purify the body or to increase consciousness through changes in body chemistry. Acid is taken without any preparation in the West. It is not going to help; rather, on the contrary, it may destroy the whole mind.
There are many problems. Once you have been on an LSD trip you have a glimpse of something you have never known, something you have never felt. If you begin to practice meditation it is a long process, but LSD is not a process. You take it and the process is over; then the body begins to work. Meditation is a long process – you have to do it for years, only then will the results be forthcoming. And when you have experienced a shortcut, it will be difficult to follow a long process. The mind will crave to return to using the drugs. So it is difficult to meditate once you have known a glimpse through chemistry; to undertake something that is a long process will be difficult. Meditation needs more stamina, more trust, more waiting, and it will be difficult because now you can compare.
Secondly, any method is bad if you are not in control all the time. When you are meditating you can stop at any moment. If you want to stop, you can stop this very moment; you can come out of it. You cannot stop an LSD trip: once you have taken LSD you have to complete the circle. Now you are not the master.
Anything that makes a slave of you is ultimately not going to help spiritually, because spirituality basically means to be the master of oneself. So I wouldn’t suggest shortcuts. I am not against LSD, I may sometimes be for it, but then a long preliminary preparation is necessary. Then you will be the master. But then LSD is not a shortcut. It will take even longer than meditation. Hatha yoga takes years to prepare a body – twenty years, twenty-five years, then a body is ready; now you can use any chemical help and it will not be destructive to your being. But then the process is far longer.
Then LSD can be used; I am in favor of it then. If you are prepared to take twenty years to prepare the body in order to take LSD, then it is not destructive. But the same thing can be done in two years with meditation. Because the body is more gross, mastery is more difficult. The mind is more subtle so mastery is easier. The body is further away from your being, so there is a greater gap; with the mind the gap is shorter.
In India the primitive method to prepare the body to be ready for meditation was hatha yoga. It took so long a time to prepare the body that sometimes hatha yoga had to invent methods to prolong life so that hatha yoga could be continued. It was such a long process that sixty years might not be enough, seventy years might not be enough. And there is a problem: if the mastery is not achieved in this life then in the next life you have to begin from abc because you have a new body. The whole effort has been lost. You do not have a new mind in your next life, the old mind continues, so whatever is attained through the mind remains with you, but whatever is attained through the body is lost with every death. So hatha yoga had to invent methods to prolong life for two hundred to three hundred years so that mastery could be attained.