It is not the degree of education you have got that matters, but your passion and desire for lifelong learning and updating your knowledge regularly. As a result of the rapid changes in our life maybe because of the technology revolution, we must equip ourselves with many skills that are urgent in the 21st century. I know you are so busy and have no enough time to spend in a face-to-face training for example. Actually, I have the same problem. As a teacher, I have to upgrade my ways of teaching every year under the pressure of my limited time.
So, what is the solution?