Hi David,
Taking the latte challenge gave me surprising results. I have always chastised myself for casual purchases. After getting married, I made an effort to get rid of them. This was before I had heard of you or your challenge. When I enrolled in the summer coaching program I was really happy to see I had been successful. Rising to your challenge allowed me to feel good about myself and what I had accomplished. I needed that motivation for the double latte challenge. I had lots of room for improvement and felt confident in my abilities as a result of the latte factor. Thanks!