Read this article to write an essay,i will give u my 3 opinions, to talk about that.and also 3 of  citation must from the link I sent

(Topic sentence) Students can get rid off the limited of vocational school as soon as (1) they find their own interests, (2) accept all knowledge they get in classes and (3) fill up basic knowledges they did not have.

https://www.cengage.com/custom/static_content/OLC/s76656_76218lf/rose.pdf