If #Bitcoin crashes (in USD term I assume you mean) your 1 satoshi will still be 1 satoshi. All you have to do is wait for the USD to continue crashing again vs #Bitcoin to exchange your satoshi for USD.
If you send your sats to the wrong address you lose them. With self-sovereignty comes responsibility. Always check your receiving address…
If you buy a designer bag with #Bitcoin rewards you got from loyalty programs, AND you get #Bitcoin rewards again… Wow that’s what I would call a win-win situation!
The revolution is definitely unfolding, there is no way digital scarcity is not going to win. My strategy is to get as much as I can get my hands on now, before the window of cheap #Bitcoin closes.