Not to do

6 mins 58 secs

2 mins

10 mins 4 secs

10 mins 48 secs

42 secs

2 mins 26 secs

8 mins 16 secs

24 secs

35 mins 17 secs

28 mins 13 secs

37 secs

2 mins 7 secs

1 min 28 secs

2 mins 56 secs

22 secs

33 secs

8 secs

12 mins 3 secs

3 mins 48 secs

1 min 46 secs

40 secs

4 mins 29 secs

2 mins 25 secs

3 mins

15 secs

1 min 32 secs

16 mins 50 secs

19 secs

45 secs

15 mins 51 secs

5 mins 38 secs

28 secs

58 secs

1 min 42 secs

11 mins 32 secs

7 mins 44 secs

9 mins 9 secs

7 mins 7 secs

13 secs

2 mins 8 secs