[dahart]

FWIW, the popular alternative to software I had in my mind is starting a restaurant. It's pretty hard to do that in 6 months and usually costs a lot more up front than software.

You have a good point. My wife started teaching piano lessons after I quit my job, and her studio was at full capacity before my business was making any money. She's been at it for a while, but like your friend she's also experiencing a loss of motivation to continue doing it.

You're right that single person & analog face-to-face services are very easy businesses to start. I have to wonder if those are the kind that Sweden is actually encouraging with their leave program. These kinds of businesses don't scale at all, there's a growth wall that most people never get over, even when they're among the few that survive the motivation problem. This is especially true when the business is initially launched as a personal service and needs very little planning or investment.