Trying to commit to losing weight is hard!!!!

Why is losing weight such a struggle, why is it such a hard commitment is it true the older you get the harder it gets!It so easy to say you are but its harder to actually do!! why do we always say to make ourselves feel better well I use to be small and look at old pictures and compare the old to the new? I don't know, but I do now is that on  this day today I am promising myself that I will not give up no matter what when I go home today I will not sit down and watch TV and eat a snack I will get on my treadmill I will do stomach crunches instead of looking at my stomach and crying and whining about it!!!! I have to put in my head I have 3 months before I walk down the isle and to get in a bathing suit comfortably with out wearing a cover up !!!