Overwhelmed by the amount of weight you need to lose? Does your New Year's resolution feel impossible? Setting realistic goals can keep you from losing motivation. Focus on a moderate length of time to lose a realistic amount of weight. The first day of Spring falls on March 20th. Use this as a motivational date. 1 to 2 pounds lost a week could mean 12 to 24 by the first of Spring. Take a deep breath and commit to enjoy each success along the journey.