Unnatural aversions

[mrph]

The problem with using Unix so much at university, back in my youth, is that it's left me with a general unease about some commands.

The nice, simple Adobe Acrobat shortcut to "document info" is Ctrl-D. My subconscious still doesn't want to register the shortcut, and I keep finding myself at least halfway through the drop-down menu navigation before I register that there was a quicker way...