Lol, I'm 18 too FrOm tHaT coUnTRy and it's been hell for me as a legit online hustler but we go survive.
As for the OP, please keep pushing. I can attest to your frustration just try to start small.
Many young internet marketers I've met so far (offline and online) in the country I suppose we are from always believe making money online fast hence early failure so you have to start small and go up step by step from there.
Freebies and knowledge on Blackhatworld and tireless research made me where I am today and even if I don't yet see myself as a "big blogger or internet marketer", I'm still contented and tirelessly working for the more to come.
All the best bro and remember never to see yourself as a failure.