How past investment silently hijacks product strategy.

The Sunk Cost Trap

Where the problem begins

The Setup

⚠️  Hundreds of sprint

tickets.

⚠️  $3.8 million spent.

⚠️  11 engineers.

Year 2 of Launch

Year 2 of Launch

uncomfortable.

The data is

Retention is slipping 📉

Engagement is weak 📉

Adoption is low 📉

“We can’t shut it down now

Arrow

 But someone in the meeting says...

 But someone in the meeting says...

Arrow

“We’ve already invested too much”

It sounds responsible.

It sounds rational.

But, is it?

Why smart teams make irrational decisions

The Trap

When past investment controls

future decisions.

Sunk Cost Trap.

This is the

⛔stop⛔

Even when evidence says...

next decision

Only the

The money is gone.

The time is gone.

They are unrecoverable.

matters

Who ignored it.

Who escaped it.

The Pattern

Nokia protected Symbian 📉

BlackBerry protected the keyboard 📉

Google protected Glass 📉

The market moved on.

They defended the past.

Arrow

Slack pivoted from a failed game 📈

Adobe killed perpetual licenses 📈

Nintendo reinvented with the Wii 📈

They protected the future.

They ignored sunk cost.

“What happens if we keep  going?”

They ask:

“How much have we spent?”

Great leaders don’t ask:

What do we learn?

The Takeaway

Keep building.

We Learn That

Keep

questioning.

Past investment

is not a strategy.

Future value is.

- Keep upskilling.

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