Andy wrote:
On Feb 28, 8:19 pm, Bob Whelan wrote:

As to your first point above Andy, FWIW if you ever feel invulnerable or
'absolutely safe' aloft in a glider, my fundamental reasoning is your
assumptions could do with additional self-scrutiny. :-)

What did I ever say to you that would suggest that I feel invulnerable
while flying anything?
I apologize if I unintentionally and accidentally poked personally. I
was simply trying to end the previous reply re-iterating an important
general point I hope might be thoughtfully new to some readers. For
example, while admiring approaching dusk aloft from a glider, I try to
keep part of my brain 'nervous' about the possibility of mid-airs; I
think it helps my scan.

Regards,
Bob W.