One number summarizing your product's value to customer — every decision serves it.

Audit every auto-subscription in 30 minutes and cancel what you don't actually use — typically recovering 30-50% of digital spend.

When he opens sensitive topic, say "tell me more" vs reply.

5-7 detailed rules for daily team operations (meetings, replies, vacations, decisions).

In few-shot, deliberate variety (positive/negative/edge case) matters more than count.

For every new tech, ask: "Do I gain more than I lose?" — most: no.

First Saturday each month, mass-unsubscribe from 20 newsletters/channels/lists.