There is no failure, only feedback.
Learn from it. If "A" does not work, try "B" or "C" or whatever.
This is where tracking/diary/blog or whatever comes into play, keep one or all. Food, mood, life, etc. Keep it, look back on it. Evaluate, and evaluate again as needed.
Find supportive and like minded people.
I find these people here and at my Weight Watcher meetings, family, and my gym. All of these people and tools help/support me.
Granted it's in different ways, but, each is important, in it's own way.
