Honest question Brent. Would you care about what someone is doing who is 10 years younger than you? Furthermore, would you feel that someone who is 10 years younger than you is your equal or competition?

Dave = 30 years old going on 31 in 1 month.

Lil Nas = 19 turning 20 this month.

Lil Nas should not even be on Dave's radar. He is too old to be thinking about or worrying about what a little kid is doing. Lil Nas can't even legally drink yet. Dave is acting like Lil Nas is his competition and that what Dave offers in music would be sell-able to mumble rap listeners. Dave is jealous.

'jeal·ous' = adjective ('feeling or SHOWING envy of someone or their ACHIEVEMENTS and advantages.')