Help Us Perfect ZOLBO Faster

Your input is invaluable.
Participate in the survey below to tell us if our efforts are worthwhile.
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Year of birth (e.g. 1980)
Gender
The name of the city you live in (e.g. Singapore)
1. If you received an offer for a high-yield fund but didn't invest, why?
3. If a universally rational investment method existed, would you