Yeah, you have to drum it into yourself that you want to hold the nose wheel off as long as possible, if not the nose wheel might collapse. Thinking that nose wheel legs that have been abused can and do collapse is normally enough.
But, remember that sometimes you will put weight on the nose wheel during the ground roll when you have an oh sh!t moment.eg- needing to brake heavily for what ever reason.
Nose legs are built with strength in mind but also with a minimum weight in mind, treat them gently.