Yeah. I've wondered about that too. Sometimes the list of careers INFPs are supposed to have a natural aptitude for can seem a little limiting if you want to eat; writing, music, art, ministry, etc. (though they are not *necessarily* impractical). These are some things that I thought - you may have already considered them, though:
I've read that psychology/psychiatry/counseling/social work/physical therapy are good bets and could be very practical choices. Also, I see teachers, editors, journalists, translators and professors (humanities).
I guess if you like seeing meanings/analyzing characters and exploring human nature, you might use those intuitive and analytic abilities and desire to connect with humanity to help people in counseling, psych, etc.
If you really just love lit, you could always teach it at the secondary or post-secondary levels. Teaching is practical and though it's not always true that "Those who can't do teach".... well, you get the idea. Plus, you get to read a lot, share your enthusiasm and pet ideas with a captive
audience. You could even teach English abroad!
Also, if you become a prof (or get a higher level degree before becoming a teacher) you can write *about* novels instead of writing novels if it floats your boat. (I read recently in a Newsweek or Time (can't recall) that post sec educators will be in high demand.) You could get a Masters and PhD and just immerse yourself in lit temporarily (before resigning to teach snot-nosed 10th graders
) or permanently.
Alternatively, if you want a quieter job around books, I've seen librarian as a career choice for INFPs.
Of course, there are 'practical' ways to write (though they might not be your cuppa tea). Editors, journalists, columnists, etc. are good options if they otherwise suit your temperament and skills. You could be a book reviewer, too, I suppose. However, I'm not sure given the economic situation if trying to work for print newspapers is a safe bet. Honestly, I don't know much about this area, but you could always research it.
Or, you know, anything you can do competently is possible, INFP or not. You can always be a literature enthusiast without it being part of your career. People say to follow your heart, but sometimes it's good to be level-headed about it, which it sounds like you are.
These are just my two cents. Have you talked to a career counselor or academic adviser? They should be available to you and might be able to help you narrow your options or chart your course. It might be good to just take your time, do some research and lay out your options.
Good luck!
