Today was my first day of school.   I was afraid in the morning of not being prepared.  I made it to class on time but then when the material was described I was afraid of not being qualified for the class.  In the evening I went to another class.  I was afraid that I will not have time to do the work or the kids will be neglected.

My truck repair was finished and I got it back today.  Thanks be to God.
We got to visit with my friend the owner of the auto repair shop and his family tonight.

Psychic Apparatus
Mechanical structures of the mind mental apparatus
central concept of Sigmund Freud
structural model of the mind
people tend to look at mental health in terms of the biology of the mind, as in neuroscience.  But the mental wellness is a function of the mind not the brain.  Perhaps the difference between the mind mind and the brain could be thought of in terms of hardware and software.