It sounds like you are already doing what you want to be doing (startups). Also, your skills are "soft skills" and you already have them and clearly can use the

It sounds like you are already doing what you want to be doing (startups). Also, your skills are "soft skills" and you already have them and clearly can use them in a practical setting. I'm not sure what you'd gain from grad school, except connections if you attend, e.g., Stanford business school. I doubt an MBA would improve your technical ability. Is it a dream of yours to go? Is your current startup making money? How invested are you in the current startup? YMMV: I went to grad school for a technical degree and enjoyed it, but I wasn't doing anything majorly compelling beforehand. My one regret is that I didn't start a startup with all the time I had while at grad school. I'm correcting that error now, but it's a significant disruption of my life.