CLEAN : Vigil in Houston for George Floyd at his former high school

The transcript covers a range of topics, starting with struggles related to breathing, moving through emotional reflections on past mistakes, and touching on memories from high school. It concludes with thoughts on future plans and a heartfelt farewell to a family.

How does the speaker describe their physical state with 'My stomach hurts'?

What can be inferred about the speaker's relationship with the family mentioned?