Change of interest?

I love shopping but lately, I tend to get a little lazy to drive all the way to the mall. I used to go shopping every weekend. With or without a shopping list in hand, I'll just walk and walk to pass the time away. Lately, I noticed that I'm buying my groceries from those tiny little shops near by my house more often than the hypermarket or malls. If possible, I wanted someone to deliver my stuff right to my door step like how the supplier delivers our office supplies to our offices. I wonder what's wrong with me. Change of interest or age is catching up :p