-mobile phones - for me a business necessity. A cap plan which covers calls and text fits well.
-broadband - a business necessity
-buying books - I do buy books. But I wait until my daughter's school has their annual fete. And even then I wait until 1PM when the pickings have been taken- and all paperbacks are $1 each. $30 sees me for a few months. The crap ones I donate back next year- the good ones are friends I will visit again in a few years.
-eating any prepackaged food (commercial biscuits and breakfast cereal, tv dinners, orange juice) - in moderation
-eating takeaway - I eat lots of takeaway. Mostly healthy. And I don't pay for very much of it
. I do enjoy the product I sell. Still.
-buying coffee out - even if I didn't sell it I would. One cup a day. It costs me too much in time and equipment to have a good cup of coffee at home. Instant is desperation stuff. Even if I bought, I know where to get a very nice $2.50 cup, which I might have twice a week.
-having someone sleeping in every bedroom. We used to. One moved out of home. I dion't think I should move out to a smaller house for that.
-more than one car per adult couple. When each adult has a spearate job on different sides of town.
I'd answer negatives for many of the others.
I am very frugal- I have to be. Our family income has dropped substantially since the business. None of the above items add up to that much.
Most of our "spare" income has gone to our children. Schooling (private school, our choice), plus one daughter to Mexico for seven months. That's a huge expense as against our own living expenses.
The things we cannot do at the moment (which would be good if we could) are big screen TVs, nice new clothes (for MrsW anyway), pay TV, a new computer (the one at home is painful) etc.
MrsW and the girls have travelled. I have not, for many years. I love travel with a passion. This has probably been the biggest sacrifice I have made. And I can't see it changing for a long time.