noun
mind
MYND/maɪnd/
The faculty of thinking, remembering, and being aware.
A good night's sleep helps her keep a clear mind.

Etymology
Old English gemynd covered memory as well as thought and intellect. That older emphasis on remembering still survives in expressions such as “bear in mind” and “call to mind.”
In context
Your superego is completely conscious and some people even equate it to your conscience. So you have your id part of your mind that wants to run loose
More examples
- Change your mind if you need to.
- His mind wandered during the lecture.
- The idea stayed in my mind.
Forms
mind
Similar words
- psyche
- More psychological or philosophical, emphasizing the inner mental self.