There is a popular saying in Igbo 'Amalgam the Na Zulu, put New burn EU'. This means, you can be so enlightened in a particular place and when you step outside that place, you become ignorant. Again, the Igbo say "Ago OTU one fur Na eight eke" - A snake seen my one man is usually described as a Python! Always try to see what and how others are doing. It will help you stop wallowing in an imaginary self-glorification! Remember to be humble.