I also believe that it's possible that bitcoin loses ist value. It may go down to any Price again. There is just nothing that makes btc a safe heaven.
You're right. There is nothing impossible in this world. As they say change is the only constant so bitcoin can lose its value but not for now. I think it is strong now or high so it won't lose its value too fast. But also expect the unexpected so we must ready ourselves too because we never know when it will happen.