How can I make a neck and body for my head mesh? I tried to create a neck and I succeeded. But when I try to turn the neck into shoulders it just doesn't work. (I mostly sculpted) (most of the mesh is sculpted)
can anyone help?
If you want to stick to sculpting you could click the Dynamesh button (in this gif I also checked constant detail and upped the resolution).

I used the snakehook brush here, but the normal clay brush works too (the grab brush does not work though, it does not add new typology).