Honestly, the older I get, the more tempted I am to attach a safe to a corner of my house, close my bank accounts, and just store cash in the safe.
(Never mind that if word gets out you will get robbed.)
That, and armed guards are not cheap.
For example, the closing price exactly one year ago today was $880. Yesterday it was $248. So if you had $20,000 in savings and put them into Bitcoin, you'd have $5,636 now. What a wonderful savings account a 75% loss...
I swear the only reason people keep suggesting Bitcoin as an "investment" is because it is a pyramid scheme and they themselves are already deeply in the red, and see bringing in others as their only saviour.