If you do something and get that 'doesn't seem like work' feeling - great! Like all the best heuristics it seems obvious once you say it clearly. My question, though, is about the case where something does feel like work - does this imply you should not pursue it? Or are there cases where sticking with it and over time you find the vocation? For example I hated people management at first, but its a huge component of the 'doesn't seem like work' vocation I'm following now. Are there signals to look for that would indicate there is the prospect for this transition?