Looking for insurance??

Do you trust people that call you trying to sell you insurance (any kind) but mainly health insurance?? They drive me crazy!! They say you have only a few days to make up your mind and when I told him I need to talk it over with my husband, he got mad and hung up. Seriously? Just cause I don't wanna pay 400-500 a month!! Yes I understand that's not bad with some other rates out there, but I'm just not paying it! I just don't trust them!!