On time taken to think - it's more the bittersweet admiring/wondering at wildlife vs. remembering what this weight in my hands is for!
On a related note, getting over the embarrassment of using burst mode freely (rather than working on having perfect timing) has definitely helped.
On swapping focus modes - that's almost down to instinct now, my fingers know where to go and how many times to press.
Very nice. What kit were you using for that, and were you focus-stacking?