Friday Open Thread - What have you done this week to prepare?

All righty, we've got a suggestion in for some open threads. Here you go! Always good to sound off on what steps you've taken to better prepare. I'll go first.

• Picked up 300 rounds of new .223 from USA Ammo for the out of pocket price of $50. That works out to 16.7 cents a round. New, factory loaded in Lake City brass. I haven't bought .223 in forever (like...years...), will be picking up more soon.
• Found & watched some great YouTube videos that I am posting up for your viewing enjoyment. Cool stuff!
• Have been exploring new aspects of prepping - am picking up some books and will be starting on some "traditional" and low-tech projects soon. You've seen some of this in recent posts, more to come.
• Planning out a few purchases, no decisions yet. Analysis paralysis.