Another method you can try write/type notes on topics you feel you dont remember, or is confusing. I would also like to add that learning to google is also an important skill to have for any developer job. CSS might be able to provide you that experience before going through more complicated languages.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Another method you can try write/type notes on topics you feel you dont remember, or is confusing. I would also like to add that learning to google is also an important skill to have for any developer job. CSS might be able to provide you that experience before going through more complicated languages.