ABZ217
This is a forum for Professional aviators and for those dedicated beginners struggling to get a first foot on the ladder. Members here will go out of their way to assist with advice that is normally given from their personal experience. However they do tend to think people are taking the mick when someone can't be bothered to check what they have written - hence what you call 'negative feedback'.
Having looked at your posts regarding ATC, and especially as you went for interview, I would have thought you would be better informed. However, it is apparent that you have not done your research, then or now, and prefer to ask others in the hope that they will provide you with the answers.
You have got some answers regarding costs and, at this time, there are no UK airlines sponsoring initial pilot training. If this changes then this place will be jumping with comment!
An evening spent in this forum using a search function will give you a much better insight into the world of aviation. Nick14 has kindly given you some links to follow to get you started - I wish you luck. If you need to know more then PM me
However to stop any more 'negative' feedback I am closing this thread.
HWB