I have many erotic thoughts, are they harmful?

I have many erotic thoughts, are they harmful?
Sri Sri Ravi Shankar: Never mind, don’t worry! Don’t identify yourself with the thoughts. Thoughts are thoughts, they come and go. As long as you don’t act on them, you are safe. It takes time for your consciousness to be dispassionate and centered so such thoughts don’t occur to your mind. It doesn’t happen right away. You might have noticed, as you practice yoga, meditation and pranayama, these sorts of thoughts are fewer and fewer. Erotic and violent thoughts are fewer and fewer.