After months of listening with headphones I am finally hearing stereo without feeling like I want to throw up.
(If no headphones I can't hear stereo, with headphones I thought my brain wanted to vomit. Literally)
Do you have blocked ears, because of colds or allergies a lot?
Took me years to be able to listen to music with headphones. Keeping my fingers between my head and the headset, leaving a bit of room between ear and headset, helped a bit.