Finish 50lb impossible goal before following up on other ideas?

I’m halfway to my impossible goal of losing 50 lbs! (Thanks!) You say to pursue one goal at a time. So should I hold off on pursuing my other 3 bigs goals of changing my money beliefs, publishing a book, and finding peace around intimacy with my partner until I attain the weight loss goal? I feel eager to use this new weight-loss muscle on other problems in my life.