I was very fortunate that I saved my money and I still do.

In this remark Stewart frames financial prudence as a form of luck earned through discipline. The emphasis on having “saved my money” and continuing to do so suggests a self-conscious resistance to the stereotype of the spendthrift rock star. It also implies an awareness of the volatility of entertainment careers—hits, tours, and public favor can be cyclical—so conserving earnings becomes a strategy for long-term security and autonomy. The line’s plain, conversational tone reinforces the idea that wealth is maintained less by glamour than by habits repeated over time.