My dad is in his 70's; he is very worried (paranoia, anxiety); I've tried to be logical with him, but it's not working (they bought a house and there is no mortgage - my mom is working but he is afraid when she stops that their savings and social security will not be enough) - he is saying things like, "we might end up on the street" - they won't because we would take care of them, but what else can I say and how do I figure out if I need to step in on things? (he took some $ from an annuity and says he doesn't know what he will do with it) - I'm in my 30's