jordaggy,
It may look like wishful thinking or just figures I have made up off the top of my head, but since first having held these shares since July this year, I have done a lot of research, read all the information I can find on the company, and analysed the figures in some detail. I have done spreadsheets taking into account different scenarios and different variables and used all this to make my estimates for prices and timescales.
I'm not foolish enough to believe that any estimates high or low will be that accurate, so I do not dwell on the figures too long, or take them as gospel, and they are of course always subject to revision and improvement. But I'd like to think they are a rough guide, for the moment anyway.