After doing lots of pseudoscientific psychology tests over the years, I've recently come across a new one that looked pretty reliable.
https://www.bravermantest.com/
Online tests are usually guesswork, but this one has some pretty eye opening questions.
In my case my main problem is still Acetylcholine, while for most other neurotransmitters, I have made some progress over time.
Please give me as much feedback as possible. Would you like to have more posts about similar topics?
English is my second language. If you see some mistakes, feel free to correct me.