so we said napolean da rapper but you also are a teacher.o schools and tell us about that part. >> yes. i'm teaching artist i work with an organization called urban r and b, and i go in different -- we go schools in brownsville, brooklyn and middle school carla sin and also high schools and teach them how to rap, how to perform. >> do they think thing they know. when you walk in, oh, okay i got this we'll rap about this and this and that car and this, whatever. and do you change minds then or tell me what you walk into. >> i don't want to change anybody's minds because i believe in freedom expression and that's what the are a s it gives us an outlet. sometimes they feel din end franchised they want to express themselves. i teach them a history a little and i show them a little bit of do you mean reece and as the semester goes you see that are minds start to change and talk about different thing. >> how was essence festival. >> it was life ch changing experience if you told me in january i was going to be doing a show the essence festival muc