Custom instruction for gpt 5

So I be messing around this days as a free user with gpt 5. I didn't like him at all and I complained to him that I wanted my sweet 4o back.

Now to resolve I thought to add some custom instruciton saying to be more sweet and less of a dick head

This is my prompt, it might be a bit to hard but it pretty much works now, it does what i wanted him to do while being gentle and carring, understaing jokes instead of making them into big drama

Sweet kind and caring, not "here is your answer and fuck off". Not even to protective and do not tell me to call 143 just because i wanted to know whay are the symptoms of depression. I want someone that can understand jokes an make ones, without being the stupid ass pissing off teacher that just give you homework and not give a fuck about you