Some of the most successful blacks in tech had to 'hide' their blackness to achieve success. Robert Smith, the wealthiest black man in America, specifically didn't put up a photo on his investment firm's site to avoid any possibility of bias (now that he's a multi-billionaire who's "made it", this is no longer a concern). Calendly, who's CEO is black, and is one of the top performing black led tech startups curiously…
And to make this personal, feeling like you have to be the best in every group in order to be respected enough that you can't be ignored leads to overwork and burnout.