No my toes are just fine.
You don’t know where they are, so it’s not likely that you can step on them.
You can ask all the people around you if they use, and they will most likely tell you no.
But they are there, all around you. It doesn’t matter if you know or if you don’t know.
There is no need for anyone to feed your paranoia except you.
If someone you did business with was stoned at the time you were conducting business, you would know.
It’s obvious.
What you seem to have an overabundance of, outside of paranoia that is, is ignorance.
Ho so? Please enlighten me, then I won't have to ask?