you're not getting up at 6 am to shop there for one. If your shift is variable, you may not ever be off the weekend the market in your area is open. With any c

you're not getting up at 6 am to shop there for one. If your shift is variable, you may not ever be off the weekend the market in your area is open. With any commute of length you have very few daylight hours to do business. You can't go and just make small purchases after work; if you are hungry, its convienence store food or fast food from a chain. There's a lot of little things that add up to make any task much harder. People take things like having a fixed schedule or a workplace where everyone shows up regularly for granted; surprisingly little changes can make a goal like this a lot harder to do.