In therapy, the patient is usually advised to delve into their subconscious to make a safe zone when dealing with someone who has undergone traumatic events

This is in reference to the separate romantic relationships that the above gentlemen (Kanye West & Wiz Khalifa) both shared with the video vixen Amber Rose.
Curtis’s assertion is that while Miss Amber Rose is an attractive woman with many good qualities, she is not the kind of woman or personality that you should establishing a long-term relationship with.

“Skip To My Lou” is an old children’s song and was a popular partner-stealing song in the American frontier. Pusha T is inviting anyone who wants access to a kilo or two to come partner up with him, even if that means he’s stealing associates from rival dealers. The fact that it refers to a children’s song just reinforces the song’s theme of instructing the young.

Skip to My Lou is also referring to the former street ball nickname of Rafer Alston, guard for the Orlando Magic and former street ball legend.

The brilliant John Woo movie. Everyone knows Hardboiled is better though

Here Lupe is showing the influence of films and video games in promoting and glorifying gun violence.

Usury is the practice of lending money at unreasonably high rates of interest. This may be a reference to credit card companies and banks charging people very high interest rates. But the larger point that people are making money off of others’s suffering is descriptive of the “twisted game” of US capitalism.

Usury also makes an internal rhyme across the three lines with the opening “More than usually.”