Unless you are not Nigerian, it is common knowledge that we have a poor attitude to maintenance. In fact, some believe that Africans generally suffer from this bight in attitude. And this a major reason why many are poor in life.
Nigeria (and Nigerians) lose money annually due to a lack of good maintenance of systems and processes, and a general apathy to conserving resources and recycling.
When you neglect to change the oil in your engine promptly; when you refuse to polish your shoes; when you wash your expensive clothes with any kind of detergent; when refuse to read when you should even though you have paid the exam fees, when you do all these and more, you are preparing to spend more money than you ought to.