Extrude Tool Not Creating New Face Please pardon my lack of knowledge on lingo (yes im new), but im having an issue with the extrude tool. In the fundamental tutorials it explained to me how to (in this example) create a stack of blocks with the extrude tool and that the tool will basically create a new face on the surface of the previous cube for you to adjust the size, raise up, and repeat. It was working at first but now the tool, instead of creating the new face for a new cube, is adjusting the original face of the first cube and thereby changing the shape of the entire cube into basically a pyramid. What am i missing here? First picture is my issue while the second is my desired outcome
The lower example takes two steps.
First Extrude E, then scale S inwards.
Then extrude E, and pull (transform) G upwards on Z axis.

You may find it simpler to use inset I instead of extrude for the first step to shorten steps.