One stands in front to protect their loved ones.
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To solve their problems, one will need discipline and continuity.
In the making
Circumstances or appearances play against one. Justifying oneself is useless, one will be understood later.
Proof (Pivot's method)
Something useful can be obtained, the most experienced will be able to succeed, another will be likely to damage it.
One prevents others from continuing, until one has restored their concentration.