: Send "snail mail" letters, which can feel more personal and lasting than digital messages [26, 27].
Confinement can often be the catalyst for creative breakthroughs or completing long-delayed tasks [3].
: Learn practical skills such as changing car oil, coding, or a new language through apps like Duolingo [5.1, 6, 21].
: Teach online classes to younger relatives or research the family tree together [5.1, 20].