How many people say "yes, I sacrifice my personal life work" but in reality don't have much else going on / a different alternative? I have a young friend, bee

How many people say "yes, I sacrifice my personal life work" but in reality don't have much else going on / a different alternative? I have a young friend, been trying to be a co-founder/entrepreneur for about 3 years now and he's 22. He can easily fall into this category. "I hang out with my friends less, I am less interested in romantic partners because I want to focus on business. I spend less time getting into trouble and more time focusing on my business"