Ammo costs money!!!!!!!! I try to shoot lots of .22 but I don't shoot higher calibers very often. I get an urge and fire 500 rounds of a caliber i happen to have extra of at the time. But honestly, I think I have guns I haven't shot yet.
17 years ago I was going thru ammo like it was going out of style!! I miss those days. Of course all I had to worry about then was gas, smokes,beer or soda and ammo.