Most of us, including myself, have plenty of wastage throughout our lifetime. What do I mean by wastage? For example, you bought that 10 sets of chopsticks in a bundle sale. However, you know clearly in your heart that your family members can only use 4 sets of them. Yes, you may argue that you can replace the extra sets of chopsticks when the existing ones are spoilt. Seriously, how long do you think it will take your chopsticks to spoil?
Full article: http://thefinance.sg/2016/07/31/wastage-in-your-life/