I guess we have just entered a 2018 like bearish market.Btc is below $30k already as of this moment. It could dip even more in the coming days especially that some people were panicking for the sudden fall of Terra Luna. That issue might cause a wide panic throughout the weakhands. Bitcoin might be affected too. So yeah this could be a good opportunity to cost average the current Btc price coz I think this could go on until $20k.
yeah right the worst possibility is in USD$20000. but maybe starting to buy in installments little by little from now on can also be a good step for long-term investment. and now I see the bitcoin chart seems to be forming a double top. so it's also good for scalpers to trade in the area now. still DYOR.