anxious
Explanation
This comic features a job interview scenario where the interviewer asks the classic question: "So what would be your greatest weakness?" The interviewee, who has been established in the first panel as being "really anxious about this interview," is offered a drink by a friend who tells him to "just get a little drunk before the interview -- loosened up, you'll be great."
The punchline arrives in the "Later" panel, where the now-drunk interviewee answers the greatest weakness question with "NOT GIVING A SSSHHIIITTTT!" -- delivered with the exaggerated, uninhibited bravado of someone who has had too much to drink. The friend's tip in the first panel is revealed to have "loosened him up" far beyond what was helpful.
The humor works on multiple levels. First, there's the irony that the advice to calm his anxiety has completely backfired -- instead of being slightly more relaxed, he's become wildly inappropriate. Second, the answer itself is funny because "not giving a shit" is genuinely a terrible weakness for any job, and the fact that he's demonstrating it in real time by saying it in an interview makes it both honest and self-defeating. Third, there's a meta-joke about the "greatest weakness" interview question itself: the standard advice is to reframe a weakness as a strength, but this drunk version bypasses all social filtering and delivers something that is unmistakably, irredeemably a weakness. The comic satirizes both the absurdity of performative job interviews and the terrible advice people give about managing social anxiety.