Exercise 3 solution

A sample log:
03 Nov | overhand | 5 | yes | easy
04 Nov | bowline | 5 | no | lost the tail once, retied
06 Nov | alpine butterfly | 5 | yes | needed two tries to dress it
The hardest knot is often the bowline or the butterfly. A fix: tie it slowly while saying each step aloud, then speed up, and add a few extra tries at the start of each session.
Takeaway: a log shows where practice is needed.