This may not be too helpful for you, but I am going to give you my experence. I try to bring lunch to work (and breakfast too. I take an antacid every morning and cannot eat for 1hr after taking = after I start my way to work), so I eat breakfast and lunch at work. I am HORRIBLE about buying lunch.
I try to bring lunch both for health reasons (like to loose a few pounds) and money. I figured, between breakfast and lunch, I was spending at least $400 a month! It is too much and not very healthy.
For me, I found out whatever I bring HAS to be appealing and has to mimic what I can buy. I can't have a boring sandwich or canned soup. I won't eat it... and will instead be more likely to join coworkers who go out. I work in the Chicago loop, so there are hundreds of restaurants within walking distance. I cannot count the number of times I 'brought' lunch, but went out and bought something anyway (can we say peer pressure???)
This week I did really well: so far I am 4/4. I bought left over Chinese one day and bought a fresh BLT salad from
Walmart ($3) one day. The other 2 days, I brought Fresh soup from the Polish store ($2 each).
Another issue, if it is food that will expire if I don't eat it that day, I am more likely to eat it. A can of soup or a frozen meal, I am more likely to 'put away' for another lunch. At this moment, I have 3 cans of soup on my desk. From lunches in January.
