Spotted this on the internet.
I’m not sure who out there is aiming for 37.7 – it might prevent your entry into any given local establishment if you score it as your skin temperature – but if you’re willing to do just a tiny bit of work, each and every day, according to this calculation, you’ll be there in just a year’s time.
Alternatively, just put in some serious effort and sort it all in a few hours. Or if almost achieving 38 isn’t that important to do, you do nothing. I don’t know.