Jobs have changed significantly over time from agriculture, to manufacturing, to technology. These changes continue to happen because the world continues to revolutionize every day. New inventions are created, people find shortcuts in life, and hard tasks are made simpler. On the large scale view, this is a positive aspect. Although, the negative side to this is that many employees are let go and must transfer fields of specialty. Jobs are continuing to change as time progresses, and if we want to be financially stable with a job we must take action now.
Planning for the future may seem impossible, but contrary to popular belief it is quite easy. Our future is based off of technology and certain fields will cease to exist. For example, majoring in information technology is almost a guaranteed job in the future. Or majoring in pre-med and advancing to medical is a guaranteed job. People are always going to need medical help. But a difficult major to find a job with would be puppetry. Certain majors from college will open up small doors of opportunity while others give endless opportunities. It all depends on how you plan out your future.