Massively off-topic – but in American English is "a couple drinks" correct? British English would be "a couple of drinks". Just curious – I notice this a lot of US tech blogs.
https://en.wikipedia.org/wiki/Elision https://en.wikipedia.org/wiki/Cluster_reduction
To me in the UK, I would shove an "of" in there. "A couple of drinks".
Perhaps those across the pond miss this important "of" word out.