I've had to do some breathing exercises to calm agitation in the middle of the supermarket @Adge. I pretend I'm looking intently at something .... Really intently. 
Still @Shaz51, the idea is there, and it came from him. he might just need time to make the method his own too, in order to 'own' it and do it. and he might do it where you can't see him, I don't know. The promise is there though.... 
edited to say what I meant not what i typed.
@BlueBay It's okay to just sit and watch the posts go by too. Refreshing the page keeps it up to date, it's tricky. Thank you for being here.