Hey You!
After having a stroke, Aaron is most likely suffering from Amnesia.
I think you can do an overlay
The correct answer here would be ego. According to the famous psychoanalyst Sigmund Freud the ego is middle part in the three part structure of the identity and it is by ego that the thinking and reasoning are controlled. Ego is created by the modification of Id as it comes into contact with world.
A concern shared by a group of people on which they have not yet chosen to act collaboratively is called. a latent interest.