How much is your time worth?

Most students who work do better in school? Did you know that? Small consolation,huh? Still when you work you are trading your time for money. Money which never goes far enough. But how much money in reality do you get for your time? Ever look at your check, I mean the actual amount paid to you. Depending on where you work, some is paid to the government. Some is sometimes paid for retirement. Some is paid for health care. Some is paid for union dues. How much do you actually get that you can use? I figure it is about 8O% of what your quoted salary or wage is. Like if you were hired some place and they said,"OK this job pays ten bucks an hour." Maybe you were off of school on break or something and you can work forty hours a week. If you got paid every week what would your check actually be, $400.00? No, not likely. More likely it would be closer to around three hundred and twenty dollars. This would be your total after everyone else gets theirs. Bearing this in mind the next time you go to buy something like a CD think. Is this really worth the amount of time I spent to earn the money it costs?