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Five situations from work and life. Choose what you would really do, not what you “should” do, then find out which biases steer you without your noticing.
Situation 1 of 5
What was spent will not come back either way. A sound decision weighs cost and return from now on, not what is past.
Situation 2 of 5
We tend to see what confirms our belief and overlook what contradicts it. Deliberately seeking the opposing evidence is the strongest cure.
Situation 3 of 5
The number of supporters is no proof an idea is right. Your silence denies the team an angle nobody may have seen.
Situation 4 of 5
What comes easily to mind seems more frequent than it is. Real figures and a specific check are truer than the news in your head.
Situation 5 of 5
We estimate from the inside, optimistic about our plan. The history of similar projects is a truer starting point than any optimism.
Your result
The biases you fell into: