The reason you tell several different people why you are there is because that is important. if a system doesn't they need to start!

people often remember things when asked latter. this gives more opportunity to ask about everything you care about even if you forget the first time.

people sonetimes grab the wrong chart. This helps ensure that they check for things that matter to you and not someone else - your history is on the chart if they are watching you for something weird in you history this is important.