Time

OK ... The following things I'm going to say probably passed by you a lot !
1st : You were so stressed because you had to hurry that you forgot to take something important you had to take with you
2nd : You had to 1-Shower , 2-Get dressed , 3-Get your bag , 4-Make sure you didn't forget anything and you have to do that in only 2 minutes !!
3rd : You were sitting with your best friend and enjoying your time and feeling that you could stay like that for days , suddenly you receive a phone call saying "It's time to go home"
4th : Due to traffic and rush hours you were late for something important

So if you haven't noticed yet .. Time is something really important .. You have to consider it in everything you do !
So no matter what it is time has something to do with it so keep an eye on the clock while your doing thingsand make sure that you always carry your watch around ;)