It's awful to travel for a long time. i mean, for business. the flight always delayed. last friday, i waited for my flight more than 4 hours at an airport!
If my memory is right, you used to work for marketing or something similar, giving presentations and so on? It's really important to work for a job you do enjoy. If your current job is just too boring to motivate you, it's time for you to think about change. So, keep on focusing efforts on MBA if you think it your goal to be a business woman in the bustling business world or to be a MRS. For either goal, pursuing MBA sounds worthy though it costy. i believe you've already had your own plan.
As for my job, well, it's not sales according to traditional definition. we provide services to some international organizations, services including IT, HR, capital investment and so on.
what's ur plan for the coming X'Mas holiday? don't be too homesick during holiday. :-)