The next area of the book is on water. Every good prepper knows you can only last about 3 days without water. I promise you, you won’t want to go that long. Jim has some great information on finding water sources as well as filtering, purifying, and properly storing it. The next rule of 3 is “3 weeks without food”, so aptly enough, chapter 3 is on food, and how to avoid a starvation diet. Of course food storage is covered, but Jim also talks about the importance of diversification. If water is not in large supply, you’ll need foods that are easily eaten without having to add any water. He also talks a little about gardening, foraging, fishing, hunting and trapping, and how to preserve what food you find. It does you no good to get a deer if you can’t preserve some of that meat to eat at a later time.
The answer to the question of safeguarding your wealth lies in the solution to another riddle: the mechanism by which the society determines the worth of a piece of money to begin with. It's a puzzle central not only to everyday financial planning, but also to any attempts to decipher and meaningfully evaluate countless mainstream conspiracy theories and doomsday predictions related to the financial world.
Groceries. Try to shop at less expensive grocery stores and try out lower-shelf brands - especially when it comes to commodities such as cooking oil, paper towels, milk, seltzer water, flour, sugar, or salt. Table salt tastes and works the same, whether you paid $1 at Walmart or $15 for a Sherpa-approved Himalayan variety at Whole Foods. Groceries eat up a good chunk of our monthly budgets, so even seemingly inconsequential savings tend to add up very fast.
“I was a computer jockey,” he says. “So for example, when you think of press 1, press 2, press 3 on the phone: I built one of the first systems in banking on the East Coast, and I apologize for that.” Finelli’s company began securitizing debt portfolios, a process that began in the ’80s and fed into the mid-2000s financial crisis. Finelli didn’t like that. “That’s when I had that moment of, ‘This is a house of cards,’” he says. So in the late 1980s, he quit and became a farmer, first out East, then in Grovespring by 2005. 
I just wanted to thank you for your prepping site. I still consider myself a “newbie” even though I have been collecting necessary prepping items for over a year. It can get a little overwhelming looking through all the information that is on the Internet regarding prepping and survival. I posted a link on my Facebook page. And I “Liked” your Facebook page. Thanks again.

Oh, one more thing: when trying to reform your fiscal habits, it can be useful to think of money as a unit of debt owed to you by the society, awarded in exchange for your hard work (or as a consequence of some other fortuitous event). Despite the popular saying, when allocated wisely, that money can buy you safety, comfort, influence, or true friendship and happiness. It would be foolish to squander it on trinkets - just as it would be foolish to take it with you to the grave. My advice is simple: make every transaction count.
When walking around town, keep scanning your surroundings and be mindful of people around you. If your spidey senses are tingling, just bail: make a sharp turn and sprint away. Don't worry that some random dude closing up on you at night might be perplexed or offended by your move. Don't freeze up if somebody hollers or authoritatively barks an order at you - complying is a very powerful instinct, and some assailants know to exploit it.

That spirit of self-sufficiency runs through the history of American food culture. Lydia Maria Child’s 1829 manual The Frugal Housewife, one of the first American cookbooks ever published, instructed women to contribute to their family’s finances by making sure no scrap of food was wasted: “Nothing should be thrown away so long as it is possible to make any use of it, however trifling that use may be.” The Church of Jesus Christ of Latter-Day Saints* encourages members to keep a three-month food supply on hand at all times, and even sells dehydrated food products on its official website. This Mormon connection may be why Utah is such a freeze-dried food hub: Of 21 freeze-dried food companies I counted online, 16 were from the state, and Bedford told me she first learned about long-term food storage by reading blogs by Mormon women.
The aforementioned short list aside, there are other substances that may treat conditions such as anaphylaxis (epinephrine), or diseases such as tuberculosis and leprosy (isoniazid), uncomplicated appendicitis (levofloxacin), cholera and anthrax (doxycycline), malaria (artemisinin), typhoid fever, skin infections, and MRSA (TMP/SMX), systemic fungal infections (fluconazole), intestinal parasites (albendazole), and so on. In many places, you could legitimately stockpile them without prescription, and some prepper guides will encourage you to do so; but if you are truly concerned about such emergencies, be very aware of the difficulty of properly diagnosing unfamiliar diseases, and the serious health problems that many of these products may cause.
For a while they became my primary source of income, and every single time I was hired by a company that catered to the survivalist market, not a traditional publisher. Each time, the company's name would be listed instead of an author. There are thousands of prepping guides available on Amazon right now— 2,849 in the "Survival and Preparedness" category alone and 4,214 matches for the keyword "prepper" across categories—and only a small percentage are produced by dedicated book publishers. Companies that sell survivalist products and services produce the lion's share, and on any given day, if you peek at freelancing sites like Upwork, you'll see at least a couple of ghostwriting projects dedicated to survivalism being advertised.
Survival kits, in a variety of sizes, contain supplies and tools to provide a survivor with basic shelter against the elements, help him or her to keep warm, meet basic health and first aid needs, provide food and water, signal to rescuers, and assist in finding the way back to help. Supplies in a survival kit normally contain a knife (often a Swiss army knife or a multi-tool), matches, tinder, first aid kit, bandana, fish hooks, sewing kit, and a flashlight.