On line .... online is the shorter route to success , i think .
But i actually dunno if they're helpful when u're on the road .
Class lecturing is more comprehensive , as in they cover alot of
important knowledge and experience about taxi services .
Online if u're already very good , like i am a ex-outdoor
salesman , i know all Supermarkets and shopping arcades in S'pore ,
i just need to master Shenton Way area like that .
Depending on your calibre , u assess ur own strength la .