That may be true for you and knowing your current job well enough without getting more training is acceptable.
But, what if your company decides to change systems or procedures or hires a new management over you? What if they decide to eliminate some jobs? What if you have to go out into the market again to look for a new job? Your current training should always be equal to (or above equal) to what's being done in the current job market.
- Have you kept track of the market for your kind of work?
- What if you are forced out of your job and have to go into a completely new industry?
- Will your skills and experience allow you to cross over?
You need to think about what your future risks are. Suppose your potential next employer wants you to have more computer skills, or more customer service training or more communications skills. Certificates or a degree? Will you be prepared?
CWW Career-Wise Ways is about personal growth – for life, for work and especially for career. Everyone should have some bounce-back-ability plans in mind. We refer to them as Coping Strategies or a Career Business Plan (CBP). When your re-invention absolutely has to happen, you are able to pick yourself up from the remains of your situation and move forward in your growth.