Why do Lil wayne and Jay z SWEAR they're the best rappers alive!?

both weezy and jay have lyrical talent, you can't deny that, but NEITHER is the best at what they do! first of all, wayne wants to say he's the best rapper alive probably to make himself feel better, because he is not. he can spit, but his rap voice (or high voice) is retarded, and he always raps about alot of the same stuff- his money and girls. i like his song "6 foot 7 foot" and "drop the world" but personally i think if you wanna call yourself the best you should have more variety, you know, switch it up a bit so you can stay consistent in the game,especially with his "young money" crew. that whole crew is whack except for tyga, drake,nicki minaj cuz even if you dont prefer them they have talent and know how to spit. and Jay Z? Yeah, he's great and all, but he SWEARS he's some type of god and everyone should praise and bow to him because he's a lyrical genius. idk who it is that's gassin up Jay, but he is NO god and def. not the best rapper either! just because he's been in the game for a long time doesn't mean your the best out of all of em. for example, britney spears has been around for a while and had many hits,but that mean she is the best pop singer ever? HELLLLLL NAW. this is a valid opinon, and your opinions are too, but i think Eminem is the best out of them all. alot of ppl sleep on him just cause he's white, and that's not fair to him. i would say Nas too but im just a teen and nas if before my time so i dont really get into him. no rude comments on my opinions, kay? just make your own, i wanna hear em!