Time = Money

I went to a meeting recently, and I waited for 2 hours. This is not the first time it happenned. Not only it's rude, it's also not respecting other people's time. If that person want to waste his/her time, it's their problem, but definitely I don't want to waste my time. If you need to pay for somebody to meet with you, discuss about work, you would think carefully. We have 24 hours a day, roughly, we slept 8 hours a day, eat + shower (3 x 1 hr), working for 8 hrs. Commuting 2 hours. 24-21 = 3 hours. Toilet break = 1 hr. What's left? 1-2 hours. Time is precious and we should plan properly, because even if you have money, you cannot buy time. Being discipline with time is very important.