<p>You need to learn from both, formal education and constant learning of new (or new to you) staff at work. It is a must, and everything is changing very fast. You are out if you do not learn, even after 30 years of experience.</p>
<p>You need to learn from both, formal education and constant learning of new (or new to you) staff at work. It is a must, and everything is changing very fast. You are out if you do not learn, even after 30 years of experience.</p>