IMHO, volatility is a problem if you're a frequent trader. If you're an investor, the value always goes up, so the answer is basically never selling. I probably preach this way too much, but that's the greatest lesson I have learned from crypto is to never sell. Not even when it looks like a dip is coming. Buy the dip. Never sell.

Also, if you're using it as a currency, I don't know that volatility is that important.