This document outlines 10 common sales blunders and how to avoid them. The sales blunders include listening less and talking more, depending on a single contact, failing to provide new insights, wasting time with the wrong contacts, showcasing personality over substance, not properly warming up cold calls, aiming only to close deals without developing relationships, waiting passively to be engaged by customers, selling alone without consulting others, and arguing with potential customers instead of handling objections smoothly. The document provides strategies for avoiding each blunder such as focusing on listening more than talking, developing multiple decision-maker relationships, providing solutions and insights, properly qualifying contacts, establishing trust and credibility, warmly engaging prospects, taking a customer-focused advisory approach, gathering