true they can be good or bad
but the good ones never interact with humans
they live their lives in their world
and we live ours in our world seperated

those who push them self into humans life
are 100% not good and have reasons or agenda
which is usually end up in that person getting possessed
" if not so already " the moment they start seeing them

they can perform phsyical activities
and have physical presence in our world
although most of their presence is while they take forms
be it animals or ghosts or any form they wish even humans
we just don't see them in their true form
just the shape they take

plus they hate our guts more than we can imagin lol

oh and my advice to OP
stay away simply
the one interact with us are never good
they are quiet devious
and may lead you into thinking they're good
but trust me they never are

i can tell from information you posted
your experience is honest one as far as i can tell
specially from what you posted about him hate being called spirit
and how they cannot simply JUST possess out of blue
but always know there is catch in whatever it will say
and the reason needed for them to possess
already done by u which is why you can see or hear him

the reason it did not show it's true intention
because you are submissive
but sooner or later it will

wish you luck
may Allah brings you peace and protection

I think it is normal. Why do you need help? In history is many similar cases.

I wouldn't call that normal. I think she needs help before this demon possesses her, if it hasn't already. It's a trickster. It tricks humans into thinking that it's some benevolent spirit when it just wants to wreak havoc on their souls.

Demons usually do not performed possession. This activity is usually by lower beings called larvae or black magicians. See for example by Franz Bardon, Initiation Into Hermetics, or by Stanislas de Guaita, The Key of Black Magic.

there are few reason on why Djinn appear or interact with people
all reasons are bad but most common one with possession
before you know you'd be eating insects
and scratching and eating paint from the walls :D

Did he appear to you looking like your perfect man? Just curious.
This made your emotions go all over the place. I agree with others saying that the Djinn are demonic entities. What you have sounds like a type of spirit guide.

Sounds like a possession to me. They are not good they are tricksters.

One more thing...I can see you've had an overwhelmingly negative response and lots of people telling you to be afraid. I don't think fear is the best reaction. Curiosity and a bit of healthy skepticism and wariness perhaps. At most,

When I first made contact wih my guide, Azrael, a LOT of people told me he was evil, or secretly working for evil, or that my soul was in danger.

I ignored them because in my heart I knew better. In 7 years, Azrael has never hurt me - only loved, protected and respected me. So whatever you do, make your decisions on your gut instinct, not on other peoples fear of the unknown.

a sneaky clever djinn is one that convince you he's good
and your guide .. my piece of cake on that matter
but then again i believe there is no such thing as guides personally