I'm not taking it personally, I'm just not catering to you or accepting everything you say when most of it is evasive nonsense.

My medical care is perfectly sufficient, and if you had any interest in actually assisting me, you would have offered to do what I asked for instead of lecturing me about pointless minutia. Therefore your sudden solicitousness is actually totally disingenuous, and it would be kind of stupid for me to rely on you for advice about important things like the condition of my brain.