In Nigeria, never accept anything with your left hand.eg items bought, handshakes
--Tobo
100
In Yoruba ethnic group of Nigeria, Never tell an elder that he or she is lying. Even when you know they're telling lies, just keep quiet and listen, regardless.
--Assumpta
10
In Nigeria, never you extend hand for a handshake to an elderly person, it's a sign of disrespect. Unless they initiate the handshake themselves.
--Assumpta
When you visit a home in Igbo land (South Eastern Nigeria) and they offer you kola nut, it means that your presence is welcomed in their home and you're expected to accept the gift in return to show you also welcomed their hospitality.
--Assumpta
