Your project team is working on a brand-new project with leading-edge technology. As a result, it is very difficult for your team to give reasonable accurate estimates for how long their activities are going to take in order to be completed. Because of this uncertainty, it would be appropriate for you to require team members to use what kind of logic when estimating durations

1   b) the use of non-standard grammar  

2   a) quiet and shy.

cognitive overload: having a lot on your mind impairs decision-making and tends to result in the simplest, but not necessarily best, option being selected.

empathy gaps: overlooking how you might feel in a different situation can result in unnecessary purchases, such as overbuying when shopping for food on an empty stomach.

optimism and overconfidence: wearing rose-tinted glasses and having unrealistic expectations about the future can affect money management and leave you unprepared for a change in circumstance.

instant gratification: seeking instant gratification drives impulsive spending and can undermine long-term planning and savings.

harmful habits: automatic or mindless behaviour can amplify a poor financial decision as it becomes a recurring event.

social norms: we are heavily influenced by the actions of others; while this can be in certain circumstances, it also contributes to the pressure to keep up with the joneses through conspicuous consumption.

i believe that it is a 45% chance.