I think of pervy thoughts and I soon after say in my brain I know you can hear me and I don't care as a countermeasure to scare away possible mind readers.
What kind of thoughts do you have?
I'm going to have kinky sex with a celebrity.
Most people have intrusive and disturbing thoughts, images or ideas that can range from the mild and odd, to graphic and horrifying. As long as you can separate fantasy from reality, your thoughts are your own and you don't owe anyone an explanation.
Can I tell you about some of those thoughts?
You do not have to do that.  If it helps you, I will listen, but sometimes its best to make those thoughts just yours.