Good idea and good luck with this, especially the timing. I was just reading Judson Brewer's book on mindfulness and addiction (The Craving Mind) and he mention

Good idea and good luck with this, especially the timing. I was just reading Judson Brewer's book on mindfulness and addiction (The Craving Mind) and he mentioned December is the most challenging month for people to quit smoking, not to say you have an addiction, but rather a change of habit. I just edited my hosts file to visit hn for a little break in the middle of the day. About to re-enable for some focused time this afternoon.