91. Beware the weak nylon zipper! I have lost three coats in as many months due to poor zipper technology. I've also had a tent zipper fail. Best check all zippers on your clothing and equipment. Maybe even buy a couple good long zippers you can use for replacements. Zippers can always be shortened, but there's no lengthening them.
92. I brought enough fishing gear for a lifetime and then some... line and all... only to have the river flood out and the fish killed. Fishing was a very big part of my food plan. I needed to prepare for alternate options better. The same can happen with diseased game and other food sources. I was short diversification and will extend options.
93. Five gallon buckets with lids are a godsend. I only have six; I should have 60 or more. They are the best food storage and stacking system I think I've seen...now that I've used them. There is wasted space between, but the lids seal well and they handle heavy stacking much better than all other storage containers I've purchased.
94. Some stand-alone software doesn't work if you are disconnected from Internet for too long. I have Office 2010 Starter and I've learned it does NOT continue to work if it can't report back to MS. I'm changing software suites.
95. Similar to the above issue, some software cannot be installed without Internet or phone verification. This is another vulnerability I need to get rid of.
96. Frozen pencils seem more reliable than frozen pens.
97. I store my critical files on USB and SDHC cards. A couple cheap cards have failed. I have other backups, but could potentially have lost everything. I now keep two copies of each card. One is for use, and one is in an anti-static bag tucked away. Because the cards and bags are small, they should not need a Faraday cage, but it wouldn't hurt to use one.
98. I brought WAY too little comfort food. In hindsight, I should have probably tripled the amount. The smartest thing would be to make my own in the wild (smoked fish and jerky, etc) and I will, but I'd still triple what I bring in.
99. Rope is one of the most useful tools I have. I wish I'd brought more.
100. A few things I purchased were simply not durable. I have a jar of bungees for example... 100 within but they all have plastic hooks. Mistakes like that are unforgivable, but I think we all make them. In my case, I figured the price was right, but if they fail... was it really?
101. Money was trim, but supplies solid when I left. Now that I've seen all the wasted money I used to procure things I didn't need, I feel a bit of regret. I wish I'd been more smart about purchases when I had the coin. Then I'd have what I needed AND some extra cash. Things would be easier.
102. People talk a lot about the importance of O2 packs, but not desiccants. In my experience, I think moisture is the biggest threat to preps we make in the wild. I would buy a pack of 500 desiccants and use one in every post-SHTF dry can. They can be re-used after drying over a fire. Costs are ridiculously low, in fact, you could probably just start saving the ones in your case goods and you'd have a good stack in just a few months.

Well, those are the 102 things I have changed or would change about my strategy. Perhaps you have more right than I did, perhaps not. Undoubtedly there are a few gems in there for everyone. Enjoy! Feel free to ask any questions you like.