The quote portrays a defiant response to external judgment. The first part depicts others attempting to rescue the speaker. It implies concern.
The second part indicates a perceived point of no return. The phrase "too far gone" suggests irreparable damage.
In essence, the quote reflects the speaker's decision to embrace their perceived status. It suggests that after being labeled as "crazy," the speaker adopts the role, possibly as a way to deflect criticism or maintain autonomy.