The ADHD Iceberg

Others may notice fidgeting, interrupting, distractibility, lateness, or unfinished tasks. Words such as “lazy” are interpretations—not objective descriptions of motivation or effort.

Task initiation challenges, time perception differences (often called “time blindness”), working memory strain, executive function challenges, sensory overload, and energy depletion can shape what is visible.

Some people also describe emotional flooding (often called “emotional dysregulation”), rejection flooding (sometimes discussed as rejection sensitivity), hyperfocus, and the effort of masking.

A person who has not begun a task may care deeply about it while struggling to activate, organize, or transition into action. The observed outcome does not measure the amount of internal effort.

Outside-in: “You are not trying hard enough.”

Inside-out: “What is happening for you when you try to begin, and what would make the next step more accessible?”