Feeling less anxious and little to no cravings today. Really amazing. Limited caffeine intake which helped to keep me focused and calm throughout a very busy day. What a difference a day makes. If you are having or have had a gnawing craving, racing thoughts, anxiousness, etc., etc. please know if you wait a minute, an hour, a day, it will get better. The difference a day makes, especially on nicotine-free day 4, is pretty dramatic.