Given the discussion in the first paragraph, what is the distinction, if any, between "insurance" and "self-protection"? A. There is very little or no distinction between the two terms. B. Insurance is a kind of self-protection. C. Self-protection is a kind of insurance. D. Insurance and self-protection are two of several alternative means to a specific end. E. Insurance and self-protection are the only two alternative means to a specific end.