Here we go again

Determined to give it a go ( again ) myself
I've been fat for 20 years since having the kids (I used to cycle and walk a lot before I drove too)
My plan is gym four- five days a week x 1 .5 hour sessions and keeping within allocated calories
I'm surrounded by people at work offering me food, friends etc too
Husband ate chicken chips rice n coleslaw in Nandos yesterday and whilst I'd rather have eaten that, I had the quinoa salad with chicken
Some of my friends , I am sure they want me to stay big but this is about me and not them
Three things required
Eat well
Sleep well
Activity exercise