I know many people try to downplay education these days, but let us be honest, most jobs you are going to seek will require you to have a degree at least before you can apply. It is usually during the interview phase that your interviewer would test your knowledge and know if you have the skills required to take up that role, irrespective of how good your degree says you are, but you see, without the degree you are already disqualified.
That said, both school and skills are important, go to school, get a degree, learn a skill, do all you can to make yourself more relevant and indispensable, there is no use picking one over the other.
Both are very important because if you don't have them, you won't be able to get a job or secure a good job, but if we check it very well, school is better because through school you can be able to get the both accept you didn't have a good practice before you graduate, teach us everything on how to be educated and have skills in case we don't get a job, we can use our skills to do something for ourselves without depending on anyone. For me, school is the best because without an education, you are still an illiterate, and no matter how skilled you are, people will not appreciate you more than a graduate. Even if it is difficult to obtain an after-school job, it is preferable to be a graduate with some skills rather than having only skills.