Share your insights or perspective on the financial matter presented in the input.

Why buy insurance?
(Disclosure - I am a real estate agent, involved with houses to buy/sell, but much activity in rentals) I got a call from a man and his wife looking for an apartment. He introduced itself, described what they were looking for, and then suggested I google his name. He said I'd find that a few weeks back, his house burned to the ground and he had no insurance. He didn't have enough savings to rebuild, and besides needing an apartment, had a building lot to sell.  Insurance against theft may not be at the top of your list. Don't keep any cash, and keep your possessions to a minimum. But a house needs insurance for a bank to give you a mortgage. Once paid off, you have no legal obligation, but are playing a dangerous game. You are right, it's an odds game. If the cost of insurance is .5% the house value and the chance of it burning down is 1 in 300 (I made this up) you are simply betting it won't be yours that burns down.  Given that for most people, a paid off house is their largest asset, more value that all other savings combined, it's a risk most would prefer not to take.  Life insurance is a different matter. A person with no dependents has no need for insurance. For those who are married (or have a loved one), or for parents, insurance is intended to help survivors bridge the gap for that lost income. The 10-20 times income value for insurance is just a recommendation, whose need fades away as one approaches independence. I don't believe in insurance as an investment vehicle, so this answer is talking strictly term.