Becoming your story
josephwalla.com
josephwalla.com
It's a kind of positive feedback loop. Until I started research at university I used to just do enough to pass well. When I started doing research I started enjoying it much more and consequently started working more. I became a hard-working person, both to myself and others. And this in turn led me to work even harder (also when it wasn't so enjoyable).
Same goes for other things like sports, community service, etc...
I noticed this pattern too, but doubt that it is healthy. It might help reaching goals but at the same time it distorts your perception of reality quite drastically. This again, can become very dangerous.
"serenity now - insanity later"