Cannot extrude curve after converting to mesh So I drew a teardrop-shaped bezier curve and converted it to a mesh using Object -&gt; Convert to -&gt; Mesh from Curve/Meta/Surf/Text. A new mesh object appeared in my collection, but when I select it and go into Edit mode, Mesh -&gt; Extrude has no options. Likewise, pressing ALTE just brings up a blank menu labeled "Extrude". What am I doing wrong here?

You can find my workflow here.
You are using Face selection mode. 

Switch to Vertex or Edge mode to enable the first extrusion.