why he doesn’t have a girlfriend.
The good news is: the Drake equation is crap, so his chances may be way better than he thinks.
The bad news is: he’s the kind of guy who turns to math to explain why he doesn’t have a girlfriend and he’s the kind of guy who will only accept 26 women out of the entire population of England as acceptable. I suggest altering the terms of the equation to avoid a less Kobayashi Muru outcome.