Conventional cutting method. It is best to cut the rope at one time. If cut two or three times,the doll is still not drop, it needs to be observed again and again. First, observe the degree of rope cut, whether just cut a little part of the string, or the string is almost all be cut.This is the key. if it is the first case, only two suggestions can be given.First one is to let go, and the other is you need to be able to hold the scissors and cut it using the head or tail of the blade, because these two positions are relatively sharp. If it is the second case, there is no need to burn your brain, just use simplest and violent method,which is cutting it with the blade.