i accidentally stopped smoking

I used to smoke for 2-3 years everytime before going to sleep and sometimes afternoon, but i got really good job about three months ago and i just forgot to smoke. Have been too tired after work and i travel a lot because of it so many weekends will be spent in hotel.Never thought that i will stop smoking. It has been wierd, but can't wait for the next time i smoke because it will hit me like the first time.