My rant:
Will power and motivation are wondeful things. Thankfully, when it comes to health and fitness, I was born with them.
I am always so amazed and baffled at how so many overweight people can have the confidence and motivation to succeed in so many things in life, like their career, devotion to their family, raising children, owning and running a business etc, yet when it comes to something so simple, like losing weight, they remain slaves to the junk food.
I have no sympathy for fat people who always cry to me (and they do!) about how they can't lose weight, while they are shovelling McDonalds and Hungry Jacks down their gullet. I give them lots of excellent advice, and they go and do the complete opposite. I have been laughed at by fat people when I tell them I haven't eaten McDonalds in over 5 years (what's funny about that?) Then they ask me why I never gain weight.
All one has to do is cut out the majority of alcohol and junk they are consuming, and start eating smaller, healthier meals. 5-6 small meals a day is better than 3-4 large meals, in my opinion. You don't want a large meal sitting in your belly, taking forever to digest. This tends to make you feel sluggish and less likely to be active.
Changing your diet will help stop you gaining weight, but to lose the weight you have, you need to exercise regularly and consistently. It's no good exercising for a week, and then nothing for the next week. You have to make it a lifestyle. After a while it does become addictive, and you will feel guilty and physically horrible if you stop exercising, once your body is used to it (and craves it).