Also yes, I realise that the theory is - shovel less food in mouth, burn more calories = lose weight. But I would rather sort out a lifestyle change.
Sorry if I sounded harsh but sometimes you need tough love.
If you want to sort out a lifestyle change then do it. That doesn't involve eating crap because a weekend is 'up in the air'. There are always healthy alternatives. Are you saying that where you bought the coke from they didn't sell bottled water?
Seriously, you can make all the excuses you want to - and believe me I was brilliant at making them up! - but until you take responsibility and make conscious, sometimes hard choices about what you eat you simply won't lose weight.
Start a healthy lifestyle change TODAY. Don't put it off until there are enough useful posts on this thread for you to put a 'plan' together - its not that complicated.....this is all you need:
Next time you go shopping, whether its a newsagent, or supermarket,
do not buy crap. If its not in your house you cant eat it. This includes any fizzy drinks. Get used to drinking water.
Start cooking for yourself using proper fresh ingredients. Lean meat and plenty of veg. If you make salad do not put heaps of mayo or pre-made dressing on it. A drizzle of good quality olive oil with a tiny bit of balsamic tastes better than most dressing anyway. Watch your portions - at 25 st they are probably far too big out of habit. Start off with half of what you would normally plate up.
Get used to feeling a bit hungry - its a different sensation to a craving.
This reduces the calories in.
Do
something every day to exercise. At 25 st I guess a walk is going to be tiring, but just get into the habit of doing some exercise for the sake of it each day. Might be a 20 minute walk after work, or buy an exercise bike, put your MP3 player on and just pedal for a bit. Build up as you feel fitter, which will happen quite quickly initially. The hardest bit of exercise is getting out of the door and actually starting it.
This increases the calories out.
So, come back on here tomorrow and tell us what you ate and what exercise you did
today.
Good luck with it - for what its worth if you stick at it it will change your life.