Sometimes you find on closer inspection that the work is not as you think or the demands are such that education or more hours are needed. job shadowing allows you to enjoy beforehand what the job is really without having to give up his current position. In fact, this type of "checking out" a first race is a good idea if you're not quite sure that the position is right for you. Sometimes it requires additional training for career changers and corresponds to the person making the change to make a thorough investigation before executing the investment of time and money. Your company may be willing to pay for their training, and improving their skills will benefit them both. To enable the company to remain competitive in the market also requires staff with up to date knowledge. Similarly, the benefits and additional training cuts down on wear, which can be very expensive. Another alternative is to find a mentor who is already working in the field of interest, and start a conversation to determine the personality characteristics necessary for the job.
For example, a developer who is considering moving to call center work may find that the interaction with the public in a customer service function is not compatible with your personality. Whereas a continued role in the area development, from the architect of a software module, for example, more naturally suited to his personality and work style. Each person must find their own motivation and whether the desire to change careers is based on logical reasoning.