I really appreciate this outlook.
I realise that yourself and the OP didn't exactly set out to generate a new term, but I still think that 'Clarkson' persona has a lot going for it as a very descriptive neologism, in the UK context; although JC does have some global reach.
Breathe in slowly while saying in your mind "I breathe peace." Breathe out slowly while saying in your mind "I let go." Now you are closer to attracting good feelings and experiences in your life. This is a meditation exercise.
I feel void of a personality quite often....yet i do hold genuine interests etc that are actually parts of forming a personality...Its like im a ghost many days....kind of here but not...
Not feeling too good today at all....one of those days you could just stare all day and evaporate in doing so...
The ultimate of that , is just laying down somewhere and never getting up again!....everythings seems such an effort today!...
But i know its not always that way!
here part of the discussion section of the scientific paper( Neuron, www.cell.com/.../S0896-6273(07)01033-1 ) and in the words of the authors themselves
"It should be emphasized that the precise cognitive processes elicited by the submission of a player's decision and revelation of a partner's decision in the iterated trust game are complex; consequently, we use the terms “self” and “other” in the trust game primarily to label the observed spatial patterns of response that appear across the medial bank of the cingulate in the two distinct phases of the task: subsequent to a player's own decision (“self”) and subsequent to the revelation of the partner's decision (“other”). Both phases of the trust task are very likely accompanied by a myriad of complex cognitive phenomena. For example, in the “self” phase of the game, inferring the social goals and intentions of others is expected for healthy individuals—making a gesture in a social interaction should elicit computations of how one's actions influence the behavior of one's partner (Frith and Frith, 2006, King-Casas et al., 2005). Although the current data cannot be definitive with regard to the function of the cingulate cortex, the data from the visual imagery task supports the designation of the “self” pattern in both tasks. Moreover, while deficiencies in the social domain are specifically implicated in autism (American Psychiatric Association, 2000, Baron-Cohen, 2001, Frith, 2001, Frith, 2003, Klin et al., 2002, Lord et al., 2000b, Oberman and Ramachandran, 2007), the degree to which our data fit with existing theories about ASD remains an intriguing avenue of future research."
I think you're grossly overthinking this - you have a personality - but you've realised that you adapt your image depending on the audience - like a lot of NTs do.
Nothing strange or unusual - except that you are aware of it - NTs are blissfully ignorant of their own behaviours.
Your 'Clarkson' persona is a control thing - directing and dominating the conversation with outrageous views puts everyone else on the back foot because they've no idea what you might say next. It will, however, leave them no access to the 'real' you so it won't gain you any friends - just lots of acquaintances who don't know you at all.
It's commonly a function of your mask - as a tool, it flummoxes and confuses any would-be abusers and bullies so you survive another day. It might have been too successful - and difficult to re-program,
A good thing about diagnosis is the understanding that you do not function like all the normal people - so it's a useful time for introspection and making decisions about how you want to go forward and re-invent yourself.
I didn't read to the very end because it is very long, but two points. One is that I often make controversial or provocative comments just to garner a reaction. The second point I wonder, are you confusing personality with emotion - in your case, the lack of? I feel the same. Almost emotionless. But I don't ever think it's a lack of personality. Because I don't think NT people wake up and think "this is my personality"; they just 'be.
I can relate to some of what you say. I often don't have or feel strong opinions about things, and about some things I just don't have any opinions at all. It's like my mind is on a very narrow track and there are so many things in life that I've never even considered, hence the dearth of opinions. I often feel my mind is devoid of content, like an empty vessel, and content has to be "fed in" before anything happens. Quite often I just have music playing round and round in my head. Regarding convos, I have to usually let others take the lead and provide most of the content. I sometimes feel I have little or no personality, too. At school I was labelled as "boring" and "stupid".
I sometimes make controversial Jeremy Clarkson-style remarks too. It can be easier to talk about something controversial than have a typical conversation. You should try to get a job on TV, if you made enough preparation every day you could be great at it.