Rossall wrote:
Massively stressed out at the moment, voicees in my head are threatening me and I feel so tense in my abdomen I feel like a heart attack waiting to happen. Back on the Guinness and ecigs today (bought a packet of cigarettes yesterday but ended up binning them).

Electronic harassment can create "voices" in a person's mind.
Medication can often disrupt hypnotic trance induction and this makes it manageable.
Keep in mind, many ppl have intrusive thoughts, but they simply ignore them.
I suggest you focus on what you are doing rather than listen to the rubbish.
As the old saying goes;
"If you eat an apple, concentrate on eating the apple."
Cheers...