It's understanding you're more than thought/mind/body. It's not about
not having thoughts or identifying with them, it's about
wanting to know why and who's truly behind them.
Thoughts are very non physical and yet everything about you is very physical. You're more than just physical and so are your thoughts and ideas.
Something, somewhere is creating your thoughts and ideas and it's not your physical mind or body. The problem is the
attachment to those thoughts and ideas without ever considering or understanding where and who they come from.
Where they come from is true self, the true you.
I think that's right
HTH
Jeff