"I'd like to have no rules and eat what I want, but I've learned over the years that I'm so disappointed when I can't wear the clothes I want to wear"

In this quote, Gwen Stefani reveals her desire to live without any restrictions and delight in whatever food she desires. However, she acknowledges that as she has actually grown older, she has come to realize the disappointment that features not being able to fit into the clothing she wishes to wear. This might suggest that she has learned the value of preserving a healthy lifestyle and the effects of refraining from doing so. It also shows that she values her look and the ability to wear what she desires, but also acknowledges the importance of balance and self-control.