The mirror on my bike helmet snagged on a mesh fence while walking the bike to Mary’s garden:
One of the good things about building your own stuff is that you have all the parts when something breaks:
The decorative M2 screw and insert pulled out of the ball. The rim of the nail set punch (intruding from the top) just barely caught the edge of the stub inside the ball, so a few taps could extract it. A Dremel cutoff wheel peeled the crumpled end off the stalk.
Reassembly proceeded without incident:
The bizarrely blurred mirror over on the left comes from the Pixel phone camera app deciding this was a Portrait, applying a background blur, and running into trouble with those hard edges in the foreground. The camera app has a distinct Portrait mode that, perhaps, I inadvertently engaged while fumbling around.
The Smell of Molten Projects in the Morning 