Good on you! Thats great!
I too had a proud moment today. I was really thirsty but had already finished my bottle of water and I was walking to central station and so I decided to treat myself to a diet coke.
So I walked into maccas (i love drinks that come with ice and straws, hehe) and I bought my diet coke and wasnt even tempted to get anything else! I was so proud of myself. I didnt even want to get anything.
Yay for us! And yay to the power of saying no!