...
so perhaps the trading price will just random walk between say, $5 and $40.
now what?
buy at $6 and sell at $39?
And because I'm more cautious, I'll buy at $7 and sell at $38, and maybe someone more cautious still... until...
To answer the posters point, if I felt bitcoin were more stable, I would exchange ALL of my remaining USD to BTC and demand my grocer accept bitcoins or attempt to take my business elsewhere.