Going on 3 Dates a Week Dramatically Improved My Sales Skills. Here Are the Biggest Lessons I Learned. I went on three dates a week for a year. As a byproduct, I accidentally improved my sales skills. Here’s what I learned. Previous Article How Brands Can Turn Short-Term Rewards Into Long-Term Loyalty Next Article 'How Lucky Am I?': Tour Barbara Corcoran's $13 Million New York Apartment