Today people have many choices in their career. Some prefer to stay in one company for many years while others like to change jobs more often.
Some people stay in their company for their whole working life. They like having a stable job and feel comfortable with their team and workplace. Working in an organisation can also help people TO grow in their career and get promotion.
However, some people prefer to change jobs or companies. They want to learn new skills and meet new people. Sometimes they change jobs to get a higher salary and to find a job they enjoy more. Furthermore, they may also establish new relationships and expand their social circle.
In my opinion, it is better to change jobs from time to time. It helpS people TO grow professionally and personally. In my experience people often choose to work in different organisations. A friend of mine decided to do this and he worked in different places because he wanted to become more flexible and understand what kind of work he enjoys most. He tried his hand at the pharmaceutical industry but he found himself in insurance.
In conclusion, both options have advantages and disadvantages. It depends on the person and what they want from their career. Changing companies gives you an opportunity to find the job that fits your skills and interests.