There's a question of cost. Maybe you can be on time for a flight once in a while, but it costs you so much X (time, mental energy, money, whatever) that the s

There's a question of cost. Maybe you can be on time for a flight once in a while, but it costs you so much X (time, mental energy, money, whatever) that the same strategies would not help in day-to-day schedules. Ask someone with DSPS, for example.