Drops are expected after bull season, sometimes it is even more than half of the current price. But remember, if you are buying only Bitcoin and keep holding it, you will never lose any amount. And have to tell you that investing in crypto needs some faith and trust, holding is necessary during the bear season but if you don't have these things, I'm very sure that you will think negatively and sell your coins at a losing price. That is why you should ask yourselves if you really have faith in doing this and trust the project you invested in. Otherwise, don't bother yourselves to buy and take risks because you only lose your money.