I just applied to audit courses at my local university. Online application, very easy.
I have been dreadfully depressed about having nothing to live for, other than caring for my spouse with dementia. For a 24 hour period a few weeks ago I thought about being a part-time psychotherapist for autistic people (I have background in the field, though not currently credentialed) and felt great. Then I talked myself out of it on a particularly bad day with my household.
But I think I can sneak away a few hours a week to audit a class. I have been around universities virtually my whole life, so this is a natural direction for me to take
The application is for this fall, which is not so very far away. I still will need to find the course I want to take and get instructor permission, but this application is the first step. And I feel much better having done it.
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A finger in every pie.