I don't earn so much money that I get to buy whatever I want. (I don't know anyone who does earn that much. And even if they can BUY what they want, they can't always HAVE it. (Ted Turner? King Midas?) So sometimes shopping is frustrating due to lack of funds.
I have lots of friends, and sometimes an overflowing heart, which puts me back in the realm of frustration, angst and/or sadness. But what I love about shopping is the surprises. The cute kitty on a bag was one. And the birds on the skylight were another.