Some Psychology on: Sadistic Behavior 

Music source:
/ @denispavlovmusic
Timecodes:
0:00 - The concept of Sadism
0:26 - Examples of Sadistic Behavior
1:16 - Warmer Sadism
2:30 - How is Sadism even possible?
2:45 - Sadistic Tierlist!
3:38 - In Conclusion