I mean , i really want to invest in this , but the price is too much high, do they go down? In what month?
i don't think that you should wait for a price fall as it is bad moment to do that now, because people buys more and more bitcoins, because they hope to sell them for more after halving to get profit
so i think that you should do same and buy now as later, after halving, price will be even higher than it is now, price can rise even up to 1000$ so then it will be too late to buy bitcoins