Hi Newperson!

You ask "how much is enough". The answer is simple- how much is enough for you? What are you planning on having bite you, for how long, and how many people do you need to worry about? Any special needs (special medical issues? pets?)? Any special considerations (ag chem plant a mile away? house is under an overpass?)? How are you going to react (dig in? bug out?) under certain conditions?

I mean, some of us plan for everything, and I mean everything. Zombies, aliens, Atlantians, yeah, some of have plans for those invasions because prepping becomes as much a lifestyle or hobby as it is an activity. Others just worry about what is likely to happen, and sleep well.