Cognitive Fatigue Score

I struggle to maintain concentration on complex tasks.

I keep losing my train of thought mid-task.

Making decisions feels unusually difficult today.

I have been working on demanding cognitive tasks for many hours.

I feel mentally foggy or sluggish.

I am making more errors than usual.

I feel irritable or short-tempered.

Reading or processing new information feels harder than normal.

I have skipped meals or am dehydrated today.

I slept fewer than 7 hours last night.