I am very deep in the friendzone with my best friend, I stroke and edge to her all the time!

I know she's never going to be in a relationship with me but I can't stop stroking and edging to her, over and over.

It's probably not the healthiest thing to do, but I can't stop! Should I keep stroking and edging to her or should I start stroking and edging to random pics, non nudes and porn online?