On mindful days, I stay around 1200. If I don't set limits (accompanied by a commitment to exercise), I can easily rationalize 2200+ By not keeping to a plan is what has taken me so long to become fit.
Also mentioned in another thread: "cheater" days (weekends, days where one eats whatever they like, hopping back on to their program the following day) don't work for me. Whenever I have tried that approach, I simply made 4-5 day "weekends" for myself
On the other hand, if I succumb to something not on plan, I simply eat it with gratitude and savor, push away my plate and get the **** out of Dodge! I try not to stay around places, situations that invite me to take more than a brief indulgence. This past month, I've adopted the habit of not even having temptations in the house "for others" (guests, etc.) Again, once I realized I was "inviting myself" into the kitchen for a daily serving of some treat, I had to change my approach.
Nothing is perfect and it has taken years for me to recognize my (unhealthy) eating patterns. But definitely setting a benchmark of 1200-1500 calories (obtained from a low-fat variety of whole foods) is making a noticeable difference in how I feel and look.
Jean