I wrote, "For me it was a combination" the word COMBINATION.
You are setting yourself up for serious disappointment with your extreme narrow mindedness.
Read the whole post again with an open mind and see if you can better understand without jumping so quickily to conclusions.
The mind probably also has a huge impact on the condition, as a physical manifestation of stress or underlying psychological conditions.
I would assume that a stubborn, selfish or seld obsessed ego may also manifest in this way.
Sorry mate, but as stated in my post, it was simply an observation and a thoughtful way of shedding some light and observations on My condition, that people could take or leave. It was not directed at anyone at all, and it was not forcefully stating a clear solution or cause.