Exactly, when I first wanted to buy some bitcoins price rose from cents to over $1. However funny that may sound, I considered the price crazy at this time and didn't buy. Do i still regret that?
But that taught a good lesson, so I was buying all the way down to $2 from $17. And buying on the way down is much harder than way up - you always think that tomorrow price would be lower so why not just wait, and you constantly get hurt for your actions. Buying now is really easy in comparison.