21.  A change of clothing also lets you off the hook.

22.  A child with low motor tone has much the same challenges as you would as you struggle on ice skates.

23.  A class action can drive you crazy.

24.  A closed-in, wormy kind of discomfort, if you forgive my saying so.

25.  A combination of the two processes means that you can use seven years of unused tax relief in one tax year.

26.  A compelling performance consequence can always be found, if only you choose to find, communicate, and manage toward it.

27.  A concave underwater shape will give superior performance when you progress to an intermediate level.

28.  A conveyor belt brings you the latest catch, which you then gut, clean and pack for freezing.

29.  A couple of problems cropped up while you were away.