Any type of indicator or valuation is useless when we are heading into correction ( and probably bear market). One must believe in the company's future and direction, then we can hold the stock or buy more in whatever market condition.
Ultimately, it's your choice. A big loaf of bread, with Singapore government approved healthier choice, and a 1 liter milk should cost less than $10. I personally can survive 2 days (easily) from this combination. So it's your life, make your own choices.
$Tesla Motors(TSLA)$ if u believe in Tesla business,no point setting price target, because sky is the limit.If u don't believe, better stay at the sideline, and don't speculate.