One Shift

One Shift

One idea. One action. Big difference.

One Shift is a weekly email that gives you one quick, actionable shift—tested in the real world—to help you lead with clarity, courage, and calm. You’ll also get first access to books, free trainings, workshops, and webinars.


How to Become A Good Supervisor

supervisor explains to direct reports

18 Top Skills for Supervisors

Supervisors fail not because they lack effort, but because they lack core supervisor skills—so small issues turn into drama, deadlines slip, and teams lose trust. In this article, Jef Menguin shares the essential skills for supervisors—clear expectations, coaching, accountability, and communication—so you stop “managing” and

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Outsmart Power Trippers Without Losing Your Cool

A power-tripping boss can make work feel like walking on eggshells, and if it continues you’ll lose confidence, lose momentum, and dread Mondays. In this article, Jef Menguin shares practical ways to deal with power trippers—stay composed, communicate assertively, and set limits without starting a war. Use it and pass it on at work so your people learn to stand firm without becoming toxic too.

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