Do what you like best monday and early tuesday: plan the details of this week's trip. The rest of tuesday and all the way through thursday are conducive to work. Maybe you're on a business trip; if so, you'll get a ton accomplished. If your travels are for pleasure, just keep work in the back of your mind: you may have a sudden business-related revelation. It's also a good time for a cultural journey, so check out a museum or your locale's chinatown or another ethnic area. Friday and saturday are good days for introspection. On sunday, you're thinking hard; you may be able to add structure to previous plans you've made.