GUIDANCE             We look at what it takes to be a successful salesperson, closing deals. These same traits support solid friendships and romantic relationships. The traits in question are: being patient, being of service to others, being observant, and a kind manner. Driving ambition and being patiently considerate, at first glance, seem to be opposites, but we explain that the best business is doing business cordially with friends. Friends arrive at a fair price, and friends help one anothe...