Can you create a dropdown "Frequently Asked Questions" section on a page if you only have the Squarespace Personal Plan?

I've read multiple how-tos for creating a dropdown FAQ section on my page, but all of them require use of Javascript or access to Code Injection in the header or footer. Those options are only available to people with a Business or Commerce Squarespace Plan. I have a Personal Plan. Is there any way for me to accomplish a dropdown FAQ on a page?

Yes. This is possible. Try this guide.