You CAN hold out for that long. Assume correct posture at once. Remember - the urge will now begin to weaken. Keep holding on. Try it and see what happens.
Tobacco deadens the sense of taste.
You've stopped smoking so those taste buds are waking up. Many people feel much better physically during these days because they know they're battling and winning over a dangerous habit. However, some days will be rough, but stay in there, get tough. We are here to help you. I can taste and smell better.