Definitely time to get in on the action. If you're a daytrader it may not be as easy to say yes or no but on the longterm BTC is far more likely to grow beyond previously achieved highs. You can't expect these currencies to skyrocket without any sort of bear market, short or longterm. But looking on a longer scale let's say atleast 5 years It will be far more profitable to get in on the low now. Most people are scared however because they don't know how far the low can go. But if you buy at 3000$ now and it still dips to 2500$ or you wait and it suddenly rockets up to 3800$ you would still be off cheaper buying it @ 3000$. I also invested in some ICO's recently taking advantage of the low prices in Ethereum. Meaning I get more value out of my quantity.