Not a shortage of attention
Someone with ADHD can be intensely absorbed in one task and unable to stay with another. Interest, novelty, urgency, reward and the surrounding environment can all change how easy it is to direct attention.
That inconsistency can look confusing from the outside: “you concentrated on that for three hours, so why can’t you do this for ten minutes?” The two situations may place very different demands on attention regulation.
What distraction can look like
- Being pulled away by sounds, movement, notifications or thoughts.
- Reading the same paragraph repeatedly without taking it in.
- Starting one task and discovering twenty minutes later that you are doing something else.
- Missing part of a conversation while genuinely trying to listen.
What can help
Reduce competing inputs where practical, make the next action obvious, use visible reminders, and create shorter periods of deliberate focus with clear stopping points. The aim is not a perfectly silent life; it is making the important signal easier to find.