Expressing a quantity as its nearest round number, integer, or a multiple of 10, by slightly increasing or reducing the quantity. (source: http://www.businessdictionary.com/definition/rounding.html#ixzz2Xd4GcYxS)

The culmination of a descent to a place where a person has nothing left to lose in terms of possessions, status, wealth and perhaps even

The potential of loss (an undesirable outcome, however not necessarily so) resulting from a given action, activity and/or inaction. (source: https://en.wikipedia.org/wiki/Risk)

Risk aversion is a manifestation of people’s general preference for certainty over uncertainty, and for minimizing the magnitude of the worst possible outcomes to which

The identification, assessment, and prioritization of risks, followed by coordinated and economical application of resources to minimize, monitor, and control the probability and/or impact of