human
Is there any way to make a sand castle stay in place?
assistant
Yes, there are several ways to keep your sandcastle from collapsing. One option is to use wet sand or damp sand to help the walls hold together. You can also add some kind of adhesive like glue or flour and sprinkle it over the surface of the sand before you start building. If you want to create more intricate structures, consider using small stones or shells as support for the walls. Finally, if you're looking for something really secure, you can build up the walls with layers of wet sand or even concrete!