Agreed. A good buying strategy is the same for what most people should do with gold and silver. Buy some bitcoins every month, regardless of the price. In the long run, you will probably be ahead. The idea here is that, like gold and silver, bitcoins are money, and it is better money to save in gold, silver and bitcoins than fiat currencies. Don't treat it like an investment where you try to maximize your gain. Just treat it as savings, and that's why you buy some every month, just like you should be saving your money every month.