Just to check:
1)PA says that you can perform 1 action before checking stress, so this means that it's impossible to perform an action, link another one and then check stress for both right?
2)What if I am Nien Numb: T-roll at range one of an enemy with foils closed, focus, shed stress. At this point can I link a barrel roll and still have an action through my perform action step or is that linked BR not allowed?