The teenage years are a funny time because you meet new people, you have great experiences and discover a lot of things but also it is an important and difficult time for us because we have to make decisions which will affect to our professional future.
Personally, I think that teenagers should decide about their own future alone because in my opinion if you study a vocational degree you will have more oportunities to be happy while you are at university and when you star your professional career.
In conclusion, I think that teenagers should decide by themselves what they do with their future because in my opinion vocation is the most important thing to decide what to study although is a good thing to discuss your ideas with your parents because they are more experienced than you and they just want the best for you and help you.