I have a flood of thoughts when I go to use the kettle (electric jug) in a kitchen:
Is there already enough water inside?
How long is it going to take to heat?
How long has the water been in there?
If there are solar panels, can I wait till it is sunny?
Are their insects inside?
Is it free of scale?
I like to start with "fresh" tap water and fill to the amount I need to use, so I will usually get the mug or container I will use, then fill the mug to the amount of boiling water I want and then I pour that into the kettle.
What excitement have you had when you have either tried to boil less than minimum level of / more than maximum level of water?
Dude, you're trying to boil water, not launching a rocket into space!
Is this what they mean when they tell us that everyone is super stressed?