I've went from a size 16 (probably an 18, but denial) to 8/10
I can go into any shop and buy whatever I want. I can wear things I like, rather than things that disguise my body or because it's the only thing that fits.
I'm more confident, friendlier, happier, outgoing.
I've taken far more interest in my general appearance - hair, make up, etc.
I enjoy having my photograph taken. There was a period of 3 years or so where I have no pictures of me with my children 
My health has improved. Pains have disappeared. I have more energy. I enjoy walking and exercising rather than dread it.
I enjoy food more, because I appreciate it more. I don't stuff myself with it until I feel sick, but I eat less of it, which means I enjoy what I do eat, and I don't feel guilty. I don't have that sick feeling of fullness after a binge.
I have more money to spend on things as my grocery shopping costs a lot less, I hardly ever eat take aways now, etc.
I'm not embarrassed to undress in front of my dh.
My best friend is very obese and when she opens up to me, the one thing I say is that it doesn't have to be like this... You CAN be slim. It's just turning on that bloody switch is the hard part, but once it's on... It's ON and you'll wish you had done it sooner. Everyone deserves to feel this good and everyone has the power to do it.
Good luck to everyone on their journey.
Also just want to say that weightless can be surprisingly fast, I lost 4 stone in just a short few months.