Time Spent DMing
As part of his latest post, Alexis challenges DMs to estimate how long they have spent working to become a DM. Below I do the calculations to estimate for myself how long I've spent actively DMing and working on the game.
I ran a bit on and off from 13 to 15 but none of it really stuck, so I won't count all that.
I'll start from 16 and my first group of serious players. At first I was running a group of 8 to 12, often one session Saturday and one Sunday with some players attending both games. I'll say each running was 5 hours, that's 10 hours per weekend for ... about 4 months, so 160 hours. Let's say prep work took half that amount of time spread out of the rest of the week, so multiply by 1.5 and we get 240 hours.