No one truly has a crystal ball to say what is going to be the next big thing in the IT field, or just the computer field in general. Example – the ecommerce period. People were making tons of money, it went on for a couple of years, then all of a sudden, it was gone. So what you need to learn is the basics of programming and become more adept in more than one type. Try to take an internship, depending on your age and education, and also get involved with some of the coding organizations that provide free programming classes to kids. This will only make you a better programmer, but you can branch out and start making contacts, which will lead to a gainful employment. Good luck.