One word: Unnecessary.
Good for Chris for surviving the ordeal and, judging by his caption, coming out the other side a wiser man. That’s really all you can hope for in situations like these.
But for real? Next time just post a picture of you smiling with your thumbs up or something, please. Some people like to eat and scroll through IG but its hard to enjoy a taco while staring at your open wound. Thanks.