Angry - I am not over-weight atm, but I used to be (a bit) ... so I sympathise/get how u feel. And I think u r right to be angry ... as it is so frustrating to be out of control.
My advice (without knowing u or ur situation too well) is (as others have already suggested) for u to try WALKING as exercise and move to a healthier/lower calorie diet. Aim for a gradual change ... no crash diet or overdoing it.
And, (controversial advice here maybe), I would recommend having a set of bathroom scales for u to do a private daily weigh-in ... 1st thing every morning. Can cope with that? U have to be patient & not overly depressed at the starting postion/potential set backs! I just think it helps to know where u r ... to face the truth ... & then to just keep up the commitment to lose weight with regular walking (or other exercise), aswell as better eating.
I think the daily weighing is needed (if u can face it) as if u see the weight really isnt going, u can opt to gradually increase the exercise taken and/or decrease the calories u r eating, until u see the weight starts to drop in a nice regular/gradual fashion. (No crash dieting or it will go straight back on later!)
I know u said u tried walking already & didnt manage to keep it up ... but can u try it AGAIN? Just walk, walk, walk, as fast as u can .... so u get up a sweat. Walk every day if u can. From 5-10 mins up to 1-2 hrs. Up to u how much u can fit in. Weather is crap atm, but it will get better as spring comes around. By summer u can be really into it? Walking helps mood and less temptation/time to be eating when walking?
Places where u can walk:
- round & round a small sports track, or a public park pathway, (counting ur laps to make it interesting),
- round & round a residential area,
- there/back along lanes
- inside a large shopping mall or in an airport or at work ... ie walk along long corridors, go up/down a level (by stairs), along corridor, go down/up a level therefore u end up doing sneaky circuits!
- to go visit someone
- to/from shops
Try for 3-4 times a week ... regular route? Or even better, do a daily distance? Get a pedometer maybe?
If u do find someone who would like to join u on ur walks, then that can be good .... as long as that someone is also committed and will walk fast enough. Nice if u can chat as time passes so quickly when talking! But if u havent got someone suitable to walk with, then just go on ur own (eg in ur lunch break or morning/evening slots). It can be really nice on ur own ... then u can do exactly what u like/when u like.
When walking alone, u can get away (mentally) from all ur problems/people hassling u/interruptions ... unless u have a mobile phone ... but u could also switch the phone off if u like? Walking on ur own is so relaxing and very empowering ... as well as calorie burning. Even if I walk in a crowded town centre I can have a very nice feeling of being alone in the crowd!
When walking outdoors, I sometimes like to listen to radio 4 on ipod style headphones, or a language cassette/CD (eg when doing laps of a public park), or an audio book or some great upbeat music (lifts ur sprits). But mostly, I just let my mind wander free .... to think about what I need to do next (shopping/cooking/other tasks) ... so I don't feel so guilty re time 'wasted' away from household duties ie I can hit the ground running after my exercise time is over.
In walking time, u can also allow urself to daydream eg of who u want to be or what u want to strive for? Just thinking that u r thinner/more attractive helps ur self esteem and is very postive overall.
Walking is so easy ... just need comfy shoes/trainers and suitable outdoor clothes ... and u can make it harder physically (over time) by increasing distances/time, going uphill/steps, carrying shopping etc.
U can even start to do interval jogging if u want to. I see a lot of middle aged (fat) women jogging these days .... and good on 'em. There was a time when they would have got stared at/teased ... but not any more. Ppl just think "good for u" if they see someone trying to get fitter ... and if they can do better why don't they? So there's no need to worry about what ppl think.
Nb I try to do all my food shopping locally on foot ... combining walking with a useful task. (I take a good rucksack for the heavy stuff, and several good cloth bags for the more squashable things. Then I use a hand basket in the shop so I don't buy too much to carry back, weight-wise.)
"Having no free time" is the worst thing IMO for not helping to get one's weight/health under control. (So I hope u can find the time to walk.) When I have no time to think or to exercise, I get more & more stressed and tired then I will tend eat too much/wrong stuff. Maybe same for others?
So 1st thing is to try sort out ur life/timetable a bit, so u can find that spare time in which to exercise/think? IMO, the (positive) thinking (=gaining mental strength) is as important as the walking!
Then u just need to 'tweak' the meals a bit ... for the whole family. I'm sure u know how to do that ... ie just have more fresh foods/veg (less processed crap) and definitely a lot less/no sugar. Nb I find that 'good' fats in moderation are not the enemy ... ie they're fine/better than sugary crap eg olive oil, some cheese, fat on unprocessed meats. These fats help to fill u up and keep the cold out!
So just walk, walk, walk, eat well ... & try to be happier?
The power walking will do the trick in time if u push urself ... ie it will make u fitter, thinner/firmer & stronger mentally! It's obviously a tough road ahead ... but think how u will feel in a year's time if u crack it?
And I really hope u do crack it! My way or any other way .... we're all behind u now!
Good luck!