Trading time for money
According to conventional wisdom, if you earn 31€/hour, and a task costs less than that to outsource, then you should always pay someone else to do it. For example, if your cleaning person charges 15€/hour, you save 16€ for every hour you spend at work instead of cleaning your house. I’ve encountered this advice quite often, particularly among the wealthier, productivity porn-loving, 4-... »