Fallacy Quote by Rolf Dobelli
““The sunk cost fallacy is most dangerous when we have invested a lot of time, money, energy, or love in something. This investment becomes a reason to carry on, even if we are dealing with a lost cause.””
About This Quote
Source Book: The Art of Thinking Clearly, Rolf Dobelli, 2013
We often keep pursuing projects because of past investments, ignoring current losses.
In simple terms: Past investment can trap us into continuing failing efforts.
Key Takeaway
Evaluate current value, not past cost.
Themes
decision making
psychology
investment
risk
Mood
anxious
reflective
Type
cautionary
insightful
When to use this quote
- business projects
- personal relationships
- career changes
- financial decisions
Key Concepts
behavioral economics
loss aversion
sunk cost fallacy
Questions to Reflect On
- What current endeavor are you holding onto solely because of past effort?
- How can you objectively assess its present value?
A Different Perspective
Past investment may not reflect future benefit.
