The way to deal with Monday's power struggle is simple: Don't be dismissive. Give this person the attention they deserve and they'll calm down. You're good at dealing with people in moderation. Thankfully, for the rest of the week, you won't have to participate in any more arbitration. Tuesday and Wednesday should be pure fun (friends, romance, music, beauty) and Thursday and Friday will be fairly ordinary days with an edge to them (you're going to learn something that will blow your mind). This weekend, a piece of art is going to arouse intense and insightful emotions.