The correct answer for an interview is "I'll apply again, I'm very committed to becoming a doctor." The answer for life is as variable as the people forced to make the decision -- the important thing is to realize there are a number of wonderful ways to live life. Some examples include:
1. Re-apply (really): D.O. and Carribian schools are common options.
2. Go for nursing: Previously a less than desirable option for would-be physicians, it's an excellent career path. Nurses can have fairly independent roles in family practice, critical care, anesthesia (CRNA), surgery (CRNFA), and so on. This also adds the advantage of an incremental education, i.e., you can get your R.N., work while you get your B.S.N., and eventually you're M.S.N.
3. Find another way to improve quality of life: examples include ensuring sanitary water sources, opening an orphanage, teaching.
4. Find another way to get money and social status: go do investment banking, management consulting, law.
Best,
Anka