The audio in the video is people counting from 1 to 50, likely tallying the crowd at a wild party (possibly Diddy's 50th birthday based on similar footage). It's not clearly a song, but there might be background music like a remix of "The Ecstasy of Gold" or Mary J. Blige's "Family Affair" from that event. If that's not it, can you describe more?
It’s okay to be temporarily motivated by material items and an upgraded lifestyle.
The people telling you that it’s wrong probably just can’t afford the stuff they really want. Or they’re dorks and don’t know how to spend money.
Your purpose reveals itself later on.