The 80/20 Principle

The 80/20 Principle

Mark Cuban’s advice to doctors might be a good business idea for lawyers

Setting up your client’s AI is one thing. Deciding what stays out of it is what they’d pay for.

Ernie the Attorney's avatar
Ernie the Attorney
Aug 21, 2026
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Mark Cuban posted a suggestion for doctors in private practice: sit down with the patient and configure their AI assistant. Custom instructions, a set of saved prompts, and a recurring task that asks the patient the same questions every day at 5pm and sends the results to the doctor. The doctor emails over new questions, and the patient’s AI picks them …

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