trading bitcoin at a moment like this is the right time to buy as much bitcoin as you can because the price is still very cheap, it is very suitable to buy and sell when prices have gone up to become expensive.
We could buy more if we have enough money to risk. Anyways, everything around and in all form of investment have risk maybe you should think about it before taking a steps. Bitcoin price is too far from 2017 and you've been lucky if you don't buy bitcoin last year during its ATH cause it absolutely a big loss for you.