Is Nigeria Really One or we really should just split?

Emerging from different races, we were combined to be One Nigeria, A civil war arose once but we managed to still stay one. South South Militants and MEND started kidnapping and all and we still survived staying as one, Now Boko Haram as been bombing everywhere and well, we are still one Country Nigeria.

The Question is are we better off together or separately? What do you sincerely think ...