Please run from this person and this article. Forget you ever were here. At best this is an article written by a person that truly just doesn’t know how to be themselves, be aware, and be an adult. You don’t need to be told the at worst case. This is just trash.
4. It is normal to not be able to remember what happened
Is certainly not normal. Complete fabrication here. Unless you have a sort of mental disorder. Severe denial or breaks from reality. But that’s all you. Otherwise you’ll find that most people remember what happens.