Not to do

42 secs

2 mins 26 secs

24 secs

28 mins 13 secs

37 secs

1 min 18 secs

36 mins 28 secs

2 mins 7 secs

1 min 28 secs

8 mins

2 mins 56 secs

22 secs

33 secs

1 min 46 secs

37 secs

2 mins 25 secs

1 min 2 secs

16 secs

1 min 15 secs

59 secs

10 mins 38 secs

3 mins

15 secs

1 min 32 secs

45 secs

10 mins

45 secs

7 mins 44 secs

13 secs

1 min 23 secs

16 mins 3 secs

6 mins

1 min 16 secs

23 mins 5 secs

10 mins

17 mins 39 secs

12 mins 55 secs

10 mins 2 secs

12 mins 36 secs

15 mins 25 secs