The mother of all things Poosh strikes again as Kourtney Kardashian shares her “craziest” wellness hack with fans. After years of ups and downs in her relationship with Scott Disick, Kourtney found love with Blink-182’s Travis Barker. From her love life to her booming business, it seems she’s totally thriving these days. As the eldest of the Kar-Jenners, Kourtney Kardashian was 28 years old when the family first rose to fame on Keeping Up With the Kardashians. She’s always been giving wholesome vibes, bringing her sister back down to earth when she lost a $75k diamond earring in the ocean. Now…