The stakes are higher than they appear at the beginning of the week. If you're relying on an impression of the big picture, you'd better get less fuzzy about it and quick. Then wednesday and thursday, some serious face time with your mentor, coach, and/or boss is in order. Start with a particular issue, then enlarge the conversation to your career path and field as a whole. Come away with concrete next steps, but be careful if you're taking them on friday or saturday. Unforeseen issues lurk now. Sunday and next monday are much more conducive.