So, let's hereby send a development idea for all the IT companies and other firms out there; consider adding some simple farm and forestry work to your company business model, so that your office workers could flexibly combine simple physical work with their main work at the office. I could easily imagine different combinations; 1) work 10 months in the office, 3 weeks on harvesting strawberries, and then have 5 weeks of holiday. 2) Most of the weeks work 1 day at manual labor, 3 days remotely from home and 1 day at the office, 2 days weekend. Hehe, I don't know but I could imagine this kind of flexibility and break in the routines would actually be good for the productivity.

(at the moment I'm writing this on a coffee break at the office of the nearby milling company. When I'll be finished with today's office work - hopefully after an hour or so - I'll go to work a few hours at the forestry work. I'm planning to work a short day today, so that I'll have time to visit a garden shop while it is open, hoping to buy fruit tree saplings for my own yard.)