Why the trap closes (the cash-flow mechanics)
Most freelance consultants run business with 0–30 days of operating runway. Bill goes out, client pays in 30–60 days, money lands, gets spent, next bill goes out. The system works as long as the pipeline is full and rates are unchanged. The moment you try to change rates, something breaks.
Raise rates 50% with existing clients: some accept (great), some leave (revenue dip). The dip might be 30–40% for 60–90 days while you replace clients at the new rate. Most freelancers can't tolerate a 30% income drop for 3 months. They cave and reduce rates again.
Switch to outcome pricing on new clients: discovery calls take longer, proposals get more sophisticated, your time per close goes up while your revenue per close (eventually) doubles. The gap between 'invested time' and 'banked revenue' stretches from 30 days to 90+ days. Same outcome: most freelancers can't survive the gap.
Solution isn't 'work harder.' Solution is to engineer runway before the move, then execute the move quickly enough that the gap is survivable.