Kanye West turned a fun fashion TikTok into an existential crisis … changing the vibe of the video in an instant when he said he regretted participating in life.

Here’s the deal … an interview with the rapper in Japan was posted to Mystery Fashionist (@mysteryfashionist) — a TikTok account with nearly 300K followers — for a short 30-second clip posted yesterday in which he’s asked to talk about his ‘fit.

After introducing himself as “Ye from Chi,” Kanye says his outfits are always 10 out of 10 … specifically pointing to his original Yeezy 950s, while the rest of his clothes came from a pop-up he visited that day.

The interviewer, clearly looking for a fun or embarrassing story, asks Ye what fashion trend he regrets participating in … Kanye pauses, a thousand-yard stare settles on his face, and he responds … “Life.”

It’s been a rough few years for Kanye … between his public custody fight with Kim Kardashian, tour opportunities coming pretty much exclusively overseas, and multiple lawsuits filed against him, Ye’s been through the wringer — though some of those problems have been self-inflicted.

Anyhoo … sounds like Kanye’s struggling these days — even if his fashion’s immaculate as ever.