Delegation Challenge Entry (55-word creative story): "Fiat"

Just found a fun, little flash fiction contest sponsored by @aggroed: 500 SP Delegation Challenge- 55 word creative story. Please visit if you'd like to enter, too!

My entry: is entitled "Fiat" and I'm hoping the title isn't included in the word count, because that'll put me at 56! 😃

“What's your password, pop?”
Dad blinked at the screen with clouded eyes. “Motleyfool, one word.”
“That's it? No key? 2FA?”
“What's that, son?”
Four clicks and the stock was sold.
“Six percent. Pretty good.” His father leaned back into a grin.
“My bitcoin earned 42 percent, dad.”
“Your bitcoin's not real.”
“Neither are your dollars.”