15 minutes of infinite fame or 100 years of solitude?

I would personally choose a long life with no fame. Although fame is extremely tempting, when I plunge into my head I realize I would much rather live a long life than a short one, regardless of my fame. I think that I could do a lot in a long life, and not get famous for it. I wouldn't really care either way, although it would really be awful if I wrote a great book or something, in the making my whole life, and then I couldn't even get famous for it. But it would also suck to write a great book then die the next day, even if your legacy lasted for thousands of years.