 fitness if not more and they're the ones that are going to show interest and then the sergeant majors the sort of chain of command will make the decision yes we'll allow you to go off and spend 10 weeks becoming a pti unfortunately in the british army if they don't want to lose you for 10 weeks or they don't feel it's worthwhile to them then you just don't go on the course you can sort of fight your corner but they might just say no not happening so