I think the best way to survive in this country is by performing learned handwork or doing business (branded with education)
Mistakes most people make is just loving a carrier without trying to build a foundation. I can't be wanting to become a mechanical engineer with out a base in learning mechanic before furthering education, schools now does a lot of theories than practical. In Nigeria now people with first class in Mechanical engineering can't even perform in there field because they where not exposed to practical aspects.
Our choice of carrier in school should be in line with our learned skill, can't be a motor mechanic and going to further education in becoming a Doctor, that is a foul decision.
And this will increase the rate of unemployment because of imperfections in there field.