You should rely on your guide, even if it's in book form, early in the week. It's not that you can't make good decisions; it's just that it's hard for you to decide between all of your options. Try to find a way to give back to the communities you are visiting on wednesday and thursday, as you'll end up feeling much better if you somehow leave them better off than before you arrived. Work or school-related issues may trouble you over the weekend, even if you had thought you had put them safely out of your mind.