PostBellumBugsy is making a lot of sense here - there is absolutely no need to always be a bit hungry, nor to dedicate your life to exercise, in order to lose weight. I'm down 56 lbs/4 stone (with 17 lbs to go) since August - and I've been indulging my inner foodie by eating loads of good foods like steak, cheese, eggs etc. - yep, I'm low carbing. I eat plenty of green leafy vegetables, some tomatoes, peppers, mushrooms, onions etc. - probably more veggies than I ever ate when not trying to lose weight. My energy levels are up, I'm sleeping well, and I'm really enjoying my food.
I have, in the past, lost weight by eating low cal and low fat, and taking a lot of exercise. It made me miserable, and I felt deprived. It wasn't something I could sustain for life (there is no way I want to be hungry every day!). 30 years on, I can still tell you the calorific value of loads of foods off the top of my head - argh! My current way of eating doesn't require me to count anything and I'm happy with that.
Right now, I've gone back to basics for a couple of weeks (doing the low carb bootcamp on here) - but generally I find I can manage a few alcoholic drinks a week, include alcohol in cooking (coq au vin, chicken chasseur, venison with a red wine and berry sauce), have some fruit (berries, a bit of orange juice and zest in a duck á l'orange for example) - and still, the weight comes off. It's the perfect way of eating for a committed foodie like me :) I have duck eggs and bacon most days for breakfast. This makes me happy.
I don't 'exercise' as such - but I'm active - I have dogs that need walking, I have a bike I enjoy going out on, I have a veggie garden that needs digging over! My way of eating and moving fits into my life - and that's how it should be - you have to find something you can sustain for the long term, because there's not a diet on earth that works when you're not actually on it - any changes have to be for life, not just until you reach your target, else if you return to your previous way of eating, the weight will creep back on.
Just wanted to tell people that you do NOT have to suffer to lose weight, it's possible to enjoy the process - I just wish I'd known that when I was in my 20s, not my 50s - life would have been so much easier!