A few things i can think of are breathing and blinking
you blink, talk, and sneeze, and yawn etc.AnswerBreathe.Autonomous
To do something without thinking about it means to act instinctively or reactively, without conscious thought or deliberate decision-making. This type of behavior is often driven by habit, emotion, or reflex.
habit
This can not to be answered without something to choose from.
A natural habbit is something you do alot mostly without thinking.
To "jump into something without thinking" means you have reacted too quickly to something without first considering the consequences of your actions.
It is when a person tries to parent your child. They may just do it without even thinking, they may speak over you, or tell your child to do something different then what you have told them too do.
Inconsiderate.
Then you are thinking the same way.
You either hide from it or stand up to it
I think you might be over thinking this one
You start out learning simple 3-note songs, then with lots of daily practice, in 3 or 4 years, you can play well with both hands. It is a matter of repeating the some thing over and over until you can do it without really thinking about it. Then you move on to something harder, and practice that until you can play it without really thinking about it. And so on.