what is every nigerian 's philosophy ? i think , therefore i scam .
Are you suggesting that all Nigerians are scammers?
Yes, and they should all be scammed in return.
While there have been cases of scamming by Nigerians, it is hurtful to them to assume that anybody from there will scam somebody. Scammers can be any race and from any location. You would not want to be accused of a specific crime just because someone from your country happened to commit that crime.