Make sure that you have many sources of enjoyment in your life, not just food. Some people truly enjoy cooking and, subsequently, eating. That's okay. Much fun can be had with food. Just make sure there are things you enjoy as much if not more. Seek new hobbies, particularly active ones.
Proper hygiene and overall style maintenance is important for your dieting efforts, so never neglect to look your best. How we feel about ourselves is directly tied to how we perceive ourselves, so always keep clean shaven with a good hairstyle and looking your best. This will result in feeling your best.