"Welcome to Lake Wobegon, where all the women are strong, all the men are good-looking, and all the children are above average."
Garrison Keillor
The Lake Wobegon effect has been used to describe a real and pervasive human tendency to
overestimate one’s achievements and capabilities in relation to others.
Being a Singaporean, I can identify with it.
That is until I started travelling and working overseas...
Yet some Singaporeans are clueless why our neighbours find us "arrogant"...
Car drivers know it well too. It's the other drivers that can't bloody drive!
As traders and investors, we can see this effect quite prevalent amongst newbies - they are so sure of their trading setups and positions and can quote writer guru says this, speaker guru says that... Especially if they have just read a "famous" book or attended a weekend seminar.
Old timers, remember we were once like that until Mr Market taught us humility via the realization that what we think we know is painfully different from what we know we know...
I guess that's why when we accept we could be wrong, we start to use techniques like: scaling in, scaling out; and/or cut our losses.
Why would we cut our losses if we think it's the other market participants who have got it wrong?