All tagged what does pure grinding by avicii mean

What do the music video and song for "Pure Grinding" by Avicii mean?

SONG MEANING: "Pure Grinding" is an intense song about trying to survive without a lot of money. Keep reading to find out more! 

"Pure Grinding" probably has the most confusing title on Avicii's Stories album (other than maybe "Sunset Jesus"), and it's well worth figuring out. The music video (which came out on September 3, 2015) is also intensely deep and brings up a lot of good questions we need to ask ourselves. "Pure Grinding" features Earl St. Clair about whom I couldn't find much except for an underliked Twitter page. The song is gritty; has some soul; and, (despite my lack of musical knowledge--I'm more of a lyrics and literature guy) I'd say, has a deep, grungy bluesy feel to it. There's an emphasis on repetition that really speaks to the song's topic.