202109 Various Bouldering problems, including what can go wrong.

A "flash" is sending a bouldering problem on the first try. This occurs frequently on the easier problems. For me, V5/V6 are where I have to work a problem a number of times in order to send it, finally.

The beginning of this video shows how a rock climber pays the cost to be the boss. It was tough to "get back on the wall" after my right foot failed near the top.

The soundtrack is "Far Side of the Moon" by Lena Dixon.