Almost any job ad on any job site includes a mention about required previous experience: "The ideal candidate will have 5 years of experience in a similar role", "We are looking for someone with 3-5 years related experience", "At least 7 years of experience performing similar tasks is required", and so on.
Anyone who has ever hired a new employee in their team knows how difficult finding the right person can be. Not only does the newcomer need to meet the technical requirements of the role but they also need to fit in your company culture and get along with the rest of the team. Indeed, finding the right candidate takes time and costs money to your organization.
In today's job market, changing jobs periodically is a rule rather than an exception. In fact, the rough estimate is that we change jobs 10-15 times during our professional careers. Long gone are the days when you would graduate from college, settle in a stable job, and retire decades later from the same company.
We have all heard this question in a job interview, either when interviewing for a job as the candidate or we have asked it as the interviewer. Indeed, "what's your biggest weakness?" or sometimes, "what are THREE of your biggest weaknesses?" is still one of the most commonly asked questions in job interviews. It is so common that many recruiters and hiring managers just keep asking it in the interviews without ever stopping to think of its purpose.