Running a tech startup together can be highly stressful. Some cofounders have turned to couples therapy for help. : About two years after founding Karat in 2019, Will Kim and Eric Wei's LA-based fintech startup was doing really well. They snagged a spot in Y Combinator's 2020 accelerator. In 2021, they raised $26 million in Series A funding. "I call him my therapy daddy," Kim, 29, told Business Insider of Wei, his friend and cofounder. "He was the one who really got me started on this therapy thing."