So you're half-way through your journey? There's your biggest incentive not to turn back. If you were walking from Paris to Moscow and you were half-way there, would you turn back? Probably not, even though it might seem like it's easier to go backwards than forwards. You're doing brilliantly, and you will continue to do brilliantly. I'm going to assume you're sole sourcing, in which case why not have an add a meal week or give yourself a milk allowance for a few days? It might break up the monotony. If finances allow, why not treat yourself to an afternoon in a spa or a massage or something, to reward yourself for your hard work?
