Walking into Walmart now, if I see I've got to self checkout, it means I usually only get what I absolutely need.<p>For my shopping habits (shop til the cart is full), that means I purchase maybe only 5-10% of what I'd normally spend on such a trip. That's an inefficient trip to me.<p>And I was one of those people who would wait for a worker to ring me up, no matter how long the line.<p>Now that you can't even count on the tobacco/alcohol lane to be open, they've successfully forced me to change my shopping habits.<p>Changing shopping habits is usually the holy grail of retail marketing, butin this case it can't be the direction they want to encourage.<p>I know I'm not every shopper, but the more a person typically buys/spends per trip, the more likely they are to see self-checkout as a hassle (more work/ takes longer), and more likely they are to eventually reduce their per-trip item count.