Our fingers are on our laptops, smartphones, and tablets all day, every day.
D and their advice is coming from that perspective.
The usual: statistics, mathematics, computer science, and languages come to mind.
I will be surprised if this comment gets posted as I expect it to get censored which will justify the advice I give but here goes.
Speaking about why the album was delayed, Zayn said: Every day I find another song that I'm swapping out with another one.
My sweet, sweet Mazda 2.
There are some opportunities for recent PhDs to transition out of academia for example, that are only available for a few years after you graduate.
Now, who knows how low that number is.