The image presented is a humorous take on a well-known metaphorical phrase. It is an illustration that includes text at the top and a picture at the bottom. The text reads, "Therapist: 'There will always be a light in the end of the tunnel'" which sets up the expectation for an inspiring or hopeful message.
Below the text, the illustration shows a character, draped in a purple cloak seeming to be walking in a dark tunnel. The character's back is towards the viewer, and they seem to be curiously looking towards the source of the light within the tunnel.
The source of the light is a humorous twist on the viewer's expectations—it's not the proverbial light of hope or a metaphorical representation of an end to one's troubles, but rather, what appears to be a floating, illuminated hand making an offensive middle finger gesture. This visual punchline inverts the usual meaning of the phrase by presenting an image that is decidedly less hopeful or optimistic.
The reason this might be funny to people is because it subverts a common reassuring statement often associated with therapy or motivational speeches. Instead of finding solace or inspiration, the character—and by extension the viewer—is met with what seems to be an irreverent joke at the end of their proverbial tunnel.
Additionally, the absurdity of the situation contributes to the humor. One does not expect to encounter such a crude gesture as the light at the end of the tunnel, and the stark contrast between the expected positive image and the actual offensive sign can result in a surprise that provokes laughter.
Lastly, the image is likely a form of relatable humor for many who have felt that instead of approaching a resolution or a happy ending, they encounter more frustration or mockery. The image satirizes moments of disappointing realizations in life when optimism is met with a contrary reality, resonating with a shared human experience through a clever visual jest. There will always be a light in the end of the tunnel light