An interactive synthesis of Chapters 2–4. A heuristic, not measured data.
Drag to move the vertical marker along the age axis. At each age the readout tallies how many hallmarks sit in their low/protective, rising or dysfunctional phase — a snapshot of the whole system at that point in life.
Sets how high a hallmark's dysregulation must climb before it counts as “dysfunctional”. Raising the bar delays every crossing and narrows the shaded window; lowering it widens it — a reminder that the tipping window is partly a matter of where the line is drawn, not a fixed biological fact.