One is showing the utmost ingenuity to get others out of retirement.
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One goes on their own if necessary. Stick to the essential.
In the making
Making oneself available. Disregarding one's opinions. A general agreement is unlikely.
Proof (Pivot's method)
One wants to continue alone because of the weakness of one's entourage.
One experiments with a new method that will correct the defects that are currently observed.