I think you should not trade at this point, you can see that bitcoin prices are constantly fluctuating in recent days, the market is in a bear market in the long term, so the bitcoin price will be able continued to fall deep. Currently bitcoin is at $ 6700 and according to my analysis the bitcoin price will probably hit $ 6000 mark in the coming days.
Why tho? You can trade anytime you want regardless of the cryptocurrency prices. I'd say if you do trade when the prices are lower, you might get a good profit when the prices up again later in the future. Saying to not trade when the price is lower is a stupid idea.