"No, I Don't Ever Give Up": This phrase definitively rejects the notion of surrendering to difficulties or setbacks.
"I'd Have to Be Dead or Completely Incapacitated": This emphasizes that only extreme circumstances like death or severe incapacity would deter the speaker from their determination.
In essence, the quote underscores the speaker's unyielding resolve to continue their pursuit regardless of obstacles. It conveys an indomitable spirit and a refusal to succumb to adversity.