I don't follow any diet or do any calorie counting. I find it all too restricting. My motto for a healthy lifestyle is "Everything is good in moderation" and that is what I'm doing. I don't watch carbs nor do I watch fats and calories. I tend to eat the same foods daily so I have a good idea of how many calories I have. (from when I did calorie counting which lasted like a week

) If I want a chocolate bar I will have a chocolate bar. I do not restrict myself with anything.
I went from drinking no water at all to drinking 2/3 litres daily and it is the only drink I will have every day. The odd day I will have some juice or fizzy drinks but not that often and I have switched it from a big glass to a smaller glass.
My main problem and why I gained weight was my junk food habit which thankfully isn't bad as it was. Like I said, if I want some chocolate I will have it. If I want some ice cream, I will have it. Once I don't go overboard and have a major binge (which happened last week but hay-ho we all make mistakes!)
Water, and decreasing my junk food with exercise (lifting weights and walking/step aerobics) is really what I am doing. If you look at the 90 Day Exercise Challenge in my signature, it gives an idea of how much I do daily. While my weight loss is super duper slow, I know I'll get to my goal eventually.