6.
Grace Adler (The Talented Mess)
COMPETITIVE ADVANTAGE: Produces work nobody else could. Wins clients on pure charm, taste, and a creative vision that can't be taught. The portfolio speaks for itself — loudly. POTENTIAL LIABILITY: Undercharges, overdelivers, forgets to invoice, overshares with the client, and then wonders why she's exhausted and underpaid. The business would be thriving if she'd just send the proposal.