Of course, that assumes you can tolerate it for that long. I like to say that there are four important, independent considerations in picking a career:
- how much you like it,
- how quickly you can learn it,
- how long you can do it without getting sick of it, and
- whether you can make a living at it.
I found that I really liked musical conducting, and I could learn it quickly, but in the long run, couldn't do it for more than about an hour a month without getting burned out. And even though I don't like computers as much as some other things, I can do it all week long (although I still have to watch out for burnout).