just wait till it drops more and once you found out that bitcoin is going bubble again you can invest early ASAP and then buy bitcoin as much as you can in that case you can make a good profit on it. trading works that way so definitely all traders starting to gather and planning when to buy bitcoin and that demand will gonna cause bitcoin price to rise again.
As much as you can ?
And if you spend all our money because we are too greedy to take advantage of low BTC price time is a big mistake.
It's not a matter of confidence or not a time BTC prices will rise, know the nature of BTC actually. No one wants to stabilize prices. What people know is profit and profit