Deciding what you want to do as your future career is one of the most important decisions that people have to make. Since the choices we make at that point will hold repercussions for years to come, it would be wise if you chose something that you feel passionate about and hold the potential to pursue a job which you could do for years. The fact is, that competition for career positions is increasing all the time, and it is now more difficult than ever to be, say for instance a neurosurgeon or the software developer for a big business.
You have two options out of this predicament. You can take the easy way out, choosing to fulfill a mediocre position in a mediocre world, and consequentially earning less money, or you could fully commit to achieving success in the career of your choice. Regardless of whatever choice you take, the chances of you getting a job which requires no qualifications and can give you the opportunity to earn a good living are becoming increasingly low. Whatever path you take, ensure that you really go for it.