Insecurities in the sense that the fulani tribe in Nigeria are killing people indiscriminately, anyway this only happen in some part of the country but not all. which part of Nigeria is your friend actually staying ?I see , what kind of insecurities? Can you explain me more on that? I had a friend here in India who got a job in Nigeria and the whole family shifted there , they are not settled for more than 4 years in Nigeria. They say the country is great and they also have 2 girl children studying there in colleges.