A series on why companies, leaders and teams move through seasons, and why the same strength can fit one season and strain the next. Written by Ineke Kooistra, founder of HIGH SEASON and InterManage. Free to read, free to download, free to cite with attribution.

Why every season asks for a different leader. The new reality of leadership and executive search, the Seasonal Leader framework, and the FLOW and BRIGHT models for execution.

Understanding people in every season. What a team needs when the company accelerates, repositions, structures or consolidates, and why the same team behaves differently in each.

What became clear in 2026, and how leaders prepare for 2027. The growing gap between leaders who really understand AI and leaders who play with it, and why seasonal leadership is a category of its own, next to interim and fractional.
The mistake is rarely the leader. It is the mismatch with the phase. Every conversation on this platform is placed in the season the organisation is actually in.