[cloudkj]

Like. I do these type of time-saving calculations in my head whenever someone like the bus driver drives too slow and fails to make a light, thus costing everyone on the bus an extra minute of their lives.

You actually saved 24 minutes times, say, 3000 students, which is 24*3000/60/24 = 50 human days saved over the span of four years. Not to mention, this hack may well have lived on since you've graduated, so that's many more days of savings. Nice.

[aw3c2]

And then you starting calculating how much time you spent in the bathroom and hopefully you realise that time is not the essence of life.