A few advise for Nigerian students:

-Continously pray for God's guidance.
-Learn a useful skill or handwork, there's very little good job opportunities out there & the available ones are almost impossible to get without connection.
-Ur lecturer isn't ur friend, focus on what u are there for.
-Make reliable friends, real life starts after graduation/NYSC.
-Never gamble with ur fees or feeding money.
-Stay away from drugs.
-Ur parents aren't ATMs, find a way to start making a little extra to support urself.
-Trust is delicate, never forget that.
-Cherish the moments, it doesn't come twice.