I find I vary it based on what mood the scene I'm writing has. More serious = more "showing", more speech. More silly = more "telling", more amusing internal thoughts.
I say "I find" because the switch isn't really conscious, but I can definitely see it when I review my chat logs. >.>
I say "I find" because the switch isn't really conscious, but I can definitely see it when I review my chat logs. >.>