Manias end in a manner as exxagerated as their respective runups. I almouyst think the dutch tulip mania should be required reading to anyone who wants to ever invest in a stock.
You CAN time the market!
But only after you trash the big 3 myths.
Myth 1 - its possible to get every point of every move ...Myth 2 - you'll never have a drawdown ......Myth 3 - you'll never have a loss