It says nothing of psychological damage, other than the opposite of what you claim: "Using LSD can't cause a person to become mentally ill."
There is a difference between psychological damage, and psychological change. Does LSD change you psychologically? Yes (as a lot of drugs do, alcohol included). Does it cause psychological damage? No.
If you are trying to make the argument that LSD can cause people to change for the worse; I'm not going to disagree with you. However, a lot of things can have that effect, not all of them drug-related. Religion can have an adverse affect on you, but I'm not trying to ban religion (maybe you are, I have no idea). Having an argument can have an adverse affect on you, but we aren't trying to ban arguments.
The point is, at the end of the day, it should be down to personal choice. You say making all drugs legal will release them on the population; I say that will not be the case if they are regulated, and if enough people get education on them. I'm for the legalisation of drugs, but I certainly wouldn't try most of them, even if they were legal. The appeal just doesn't exist for me.
There is a difference between psychological damage, and psychological change. Does LSD change you psychologically? Yes (as a lot of drugs do, alcohol included). Does it cause psychological damage? No.
If you are trying to make the argument that LSD can cause people to change for the worse; I'm not going to disagree with you. However, a lot of things can have that effect, not all of them drug-related. Religion can have an adverse affect on you, but I'm not trying to ban religion (maybe you are, I have no idea). Having an argument can have an adverse affect on you, but we aren't trying to ban arguments.
The point is, at the end of the day, it should be down to personal choice. You say making all drugs legal will release them on the population; I say that will not be the case if they are regulated, and if enough people get education on them. I'm for the legalisation of drugs, but I certainly wouldn't try most of them, even if they were legal. The appeal just doesn't exist for me.