Imagine returning from home after a whole night of partying and drinking. You need to sleep, pee and brush your teeth.
What do you do?
Case 2
Imagine being a boss with a scheduled meeting with one of your employees. Suddenly, a new client asks for and offer from your company, but he need to get it now, right when you ought to meet with your employee.
What do you do?
Case 3
Imagine working on a task in your company. Together with your team you decide that other task is more important than the one you're currently doing.
What do you do?
Case 4
You're given a task from the client, but you realize that his proposed solution is not so good, and you know far better way to do it.