Vacation days are fine for short-term, but why not negotiate a permanent 4-day workweek? Lots of programmers have done it, e.g. https://codewithoutrules.com/201

Vacation days are fine for short-term, but why not negotiate a permanent 4-day workweek? Lots of programmers have done it, e.g. https://codewithoutrules.com/2018/01/08/part-time-programmer/ https://codewithoutrules.com/2018/01/08/part-time-programmer... (also linked elsewhere in the comments).