DO what you love and love what you do

How do you feel about this sentence? (or "What do you think about this sentence?")

I think this can be one of those statements that is easy to say, but difficult to put into practice--at least within the context of one's work. Few people enjoy their jobs, but they have to do them to pay the bills, or make ends meet. However, those who have the option to leave a well-paid job that they hate in exchange for a job that pays less that they love should definitely do it. The average person spends most of his or her life working; it's best not to waste this precious time on a dead-end job. In terms of everyday activities, I think it is very important to have this attitude. Why some people waste their time doing something they hate... I will never understand.