This document summarizes a talk about avoiding mistakes when starting a sales team for a pre-revenue startup. The biggest mistakes are 1) not having the founder achieve the ability to sell before hiring salespeople and 2) hiring salespeople too soon before establishing a successful sales process. The talk recommends the founder close 12 sales themselves first to learn the sales process before hiring a rep, and to use metrics to ensure sales and marketing costs do not exceed first year revenue before scaling the sales team. It also advises being cautious of full-time VP of Sales costs if revenue does not increase enough to cover their salary.