Descending.
Being 50+, we, presumably, have developed some prudence while, hopefully, retaining the need for speed.
Given this balance between caution and enthusiasm that has allowed us to reach this age, my question is, how do you descend, and how fast do you descend?
How do: I assume everyone gets in a tuck. Do you have your hands on the hoods, in the drops/hooks, or close together on the tops (more aero, and no pesky brake levers within reach)? Do you tuck in your knees and elbows? Bring your chin to the stem? Do you sit on the top tube and rest your chest on the bars?
How fast: My sense of self preservation kicks in at 50 mph, yes I'm a wuss. If you go faster, how do you convince yourself it is safe (enough)?