I wrote up my current thoughts (warning massive dump)
Fear that love might not be enough
Gordons dream
Phillip jefferies: who is that there to Cooper.
Cooper, Mr C, Dougie (1), Dougie (2), Richard
Richard is a different personality again, a mixture of Mr C and Cooper (cold personality, doesnt even try the coffee)
Spheres/Dimensions
Mauve Sphere
Connected to Sarah Palmers house, possibly Judys domain
Black Lodge/Red Room (intersection)
Phillipss motel
The FWWM Painting House (Intersection)
The Firemans Domain
The White Room
E18s Alternate reality
Dream Spheres
Whether the dream sphere is just a sphere or the reality where laura palmer did not die; only went missing
Audreys son is named Richard possibly after Richard the FBI agent
Audrey without Laura Palmers death would not have met cooper, not have gone out of her way to help others, and would not have grown as a person, leading to the characterisation in season 3.
Audrey and Carries (Laura) dream spheres intersection
Harold Smith potentially lived in his own sphere; Mrs Tremond opened the doorway to it. By giving him the Diary Laura puts it in a different sphere to the Twin Peaks sphere, thus safe from the supernatural omniscience of BOB. Harold may have recorded the stories of many Sphere possessors. To cross the threshold of his sphere would mean to wake up and accept reality. Donna is the first person to enter his domain that doesnt and will not possess a sphere, that is why she is so special/pure/different. His line I am a lonely soul may indicate he is the only inhabitant of his very small sphere. He died instead of waking up.
Harold Smith is based off the Inman Diaries
The appearance of Doppleganger Laura in reality occurred in Smiths House.
The happy ending of E17 may have been Coopers dream.
Creation of Laura Palmer
Not to combat bob, but to save Sarah. Laura and bob should have never ran into each other ideally
Fireman may not necessarily good but neutral; laura was a good entity to neutralise what was growing in Sarah (possibly judy)
The fireman puts out the fire/electricity incidents caused by spirits
Reactive entity; is pro-active in planning, but is always reacting to the existence of an evil, does not prevent evil from existing
by trying to change time cooper goes out of this sphere influence
On that note Tremond/Chalfont do not act in the same realm of influence, but however are vaguely positive
Infection of Sarah Palmer
Running mythology of the white horse
The woodsmens speech (horse)
The white horse plate in carries house
Spirit finger of the entity inside Sarah blackened
Entity has a proboscis like the owl-fly
Bob persists in the palmer house to feed the baby bug (maybe this is why he steals gambozia, feeding for two)
Carrie reality and the Twin Peaks reality
Once cooper passes this threshold he no longer has cosmic guidance
The start of the season is the Fireman giving cooper the last guidance he can before cooper completely passes the threshold. Everything after the point of Richard and Dianne is beyond the control of Coopers cosmic guidance
Once cooper passes his personality lacks warmth
The diner Judy/the town itself is trapping Carrie, she is trying to escape it
the white horse looks over her house
Something is trying to kill/get Carrie/Laura
Owner of the palmer house are tremond/chalfont, same name as those who gave Laura the painting, and first introduced us to gambozia
When Laura wakes up, does everything fall into non-existence because she is dead
Mr C
Similar end to that of window earls
Both tried to expand the influence of the supernatural beyond human capacity
What was Mr. Cs goal? To kill naido/diane, working with judy? Or was it just to kill Cooper.
Was the glass box intended to trap cooper, mother or judy?
Dopplegangers vs Tulpas
Are dopplegangers intrinsically evil counter parts? Episode 18 with Richard!Coop being a combination of Mr C and Coop raises this question. What was Mr. Cs goal? To kill naido/diane, working with judy? Or was it just to kill Cooper.
Tulpas are artificial creations
Does the creator of a Tulpa have control/hold over the tulpa.
Do tulpas work like dawn from buffy, where they sort of just insert themselves into existence and vaguely into the memories of those around them.
Was Annie a tulpa.
Specifically a tulpa of multiple women. Mainly Caroline Earle + all the Twin Peaks Queens: Donna, Audrey & Shelly. Alternatively Caroline Earle and Norma. Alternatively; Annie was Normas sister who succeeded in committing suicide. The Current Annie is a Tulpa of that Annie & Caroline.
If Annie is a tulpa of Caroline and Dead!Annie, it maybe why her mother doesnt really acknowledge her existence.
If Annie is a tulpa who created her? What was her purpose as a Tulpa (to lure Cooper into the Lodge? To have a reason for Cooper to chase Windom into the Lodge?)
Was Annie created by a Positive spirit lodge.
The arm has a doppleganger which works against cooper.
or the arm doppleganger is warning cooper if her continues down this path it will lead to non-existence
Did Diane every really exist?
The real diane has red drapes and black/white finger nails
The perception of the red room is only seen from coopers perspective. Maybe Diane is not based off the red room, but the images the red room brings up from coopers mind to portray itself is drawn from Diane?
American girl/Naido refers to the experiment/mother of babylon/Judy(?) as mother (scene syncs up with the glass box/experiment scene)
Alternatively Diane also seems potentially based off Lil
Red diane maybe whats left of diane + avatar for the red lodge/naido
Tulpa Diane introduced Dougie to her sister
Parallel of being two different entities: Diane/Naido & Caroline/Annie. Both a love interest for Cooper.
The blue rose task force / military overestimate the threat posed by Supernatural entities
Supernatural entities dont really cause more damage than one individual mortal serial killer.
They are street level and personal.