According to their constitution and the kind of encounter, people tend to overestimate, super-elevate and embellish themselves, or to underestimate, diminish and denigrate themselves.
Some scientists believe that the risk of passive smoking, in particular the risk of developing coronary heart diseases, may have been substantially underestimated.
However living in the development proved less glamorous as the maintenance required for such a large and complex structure was underestimated from the beginning.