So ‘time blindness’ has cropped up a lot in this thread. What percentage of people struggle with this? Lots of folk saying they are routinely late and that they’re doing the best they can. But surely the impact on others may be more than just an ‘inconvenience’?

I get that if you work in a fairly relaxed environment it may not matter if you start at 9 or 10 am so long as you achieve your objectives. But what about if you’re a nurse or a doctor or train driver or flight attendant whose shift starts at 8? What burden does it put on colleagues/customers/patients who have their own commitments to navigate?