What is a workflow?
The sequence of processes through which a piece of work passes from initiation to completion.
Why should you care?
In my humble opinion, the efforts that you invest in making your workflows effective are increasing your value. An effective workflow grants you more time. And since time is money, by being more efficient, you are becoming a richer individual.
Time is the ultimate wealth
Money comes and goes but time doesn't. A spent second is gone forever. And for me, being rich consists of having time to do the things that you love and are passionate about. The more time you have to do these, the richer you are.