I think it's a combination of a sensation in my head and a thought that I am the sensation and thoughts.
Excellent, yes! Keep noticing this. Is there any link outside of thought?
Is there another sensation that is ‘I’ or ‘me’? If so is there a connection there or an assumption?
I feel like I keep having "controller" thoughts and buying into them.
Here’s an exercise that may support in slowing that down and breaking it up. Please follow each step, don't leave out any. Take your time. Don't move to the next step until the previous one is clearly seen. Repeat the exercise several times.
Stand in front of a bigger mirror.
(1) First, close the eyes and feel the sensations labeled ‘body’.
(2) Then open the eyes and look into the mirror while still paying attention to the sensations.
Is there any connection between the felt sensations and the image in the mirror?
Or just thoughts (and/or mental images) suggest that there is?
(3) While still paying attention to the sensations move one hand and observe the movement from the mirror.
Is there any connection between the felt sensations (labeled ‘hand’) and image of movement in the mirror?
(4) Now do the same movement with the hand, but this time look at the hand directly, not from the mirror.
Is there any connection between the felt sensations (labeled ‘hand’) and the image ‘of movement’? Or only thoughts suggest it?
(5) Now, pay attention only to the image in the mirror.
Does the image by itself suggest in any way that is ‘you’ or ‘your body’?
Does the image itself suggest in any way that it is a ‘body’ at all?
Or are there only colours and shapes?
(6) Where the mirror ends, some parts of the body (probably legs) cannot be seen. Just by the image in the mirror, is there any ‘knowledge’ that there must be legs, or only thoughts and mental images suggest so?
(7) Now turn away from the mirror and look forward (don’t look directly to any body parts).
Is there a ‘body’ anywhere when all thoughts and images are ignored, or are there only sensations?
(8) Start to walk slowly.
Is there a ‘body walking’, or are there only sensations?
Is there actual experience of ‘walking’ at all? Or just THOUGHTS ABOUT ‘walking’?
Can such a thing as ‘body’ be found OR just THOUGHTS ABOUT a ‘body’?
Can such a thing as ‘walking’ be found?
(9) Are the sensations localized in space, like ‘going through the room’; OR is there only an image that is labeled ‘room’ and appearing sensations without any location?