Well,I will blame it on the society..The honest truth is our society is messed up..People lay emphasis on things that are not important while the important things are left unattended too.Imagine a first class graduate being given 5000naira while a another person who came out tops in a modelling competition is given wads of cash and a brand new car.You can see that we celebrate mediocrity.. Celebrities(actors,footballers,musicians,models and others) are given tons of money which they even throw in our face either in their music videos or on social media.Why won't"t they think they are better than everybody.. If someone is earning millions of pounds per week for kicking a leather ball on the pitch for 90 minutes,why won't he think he Is better... While other hardworking intelligent professors and researchers are not earning even half of that amount in a year Another reason is this people are treated like Gods..I watch keeping up with the kardashians and I see paparazzi following them around, people stalking them ...for what??...why won't they be cocky..people use their free time to catch up on the latest celebrity gossips..they have huge amount of followers on social media..people spend hours outside just to collect their autograph.it's just stupid..this people are humans like us..they have messy lives too..they just look good on the outside after undergoing several surgeries to alter their looks. They are not intelligent than us.. I blame the society.. Our thinking pattern is twisted..if we stop treating them like Gods,they won't think they are better than any of us