All the time! In fact I answered this question out loud before I started typing.
Yass
Everytime I need the right answer.:)
Yes I do.
Hourly
Yes. Everyone does it. For me it's meditation. .
Always.
Yes, and depending on the level of alcohol in the blood I may tend to answer myself as well.
Talking out loud while doing tasks is another way of engaging a different part of the brain to help you remember the task . . . Or at the very least FOCUS on that task at hand.