Even worse is when the todo is to also make a decision. I need to automate backups to a new NAS. Do I install Linux? FreeBSD? FreeNAS? RedHat? Good old debian-stable? I should definitely explore all decision branches, in full detail, to make the best choice. open in new tab, open in new tab
But I have no idea how long that would take. I can't even set aside 15 min (or 45) to determine how long it will take. It's incomputable. It's either dive headfirst and hope to come out with a working solution, or put it off another week (and hope some howto pops up on ars).