I feel like the most useless and worthless person. I used to be able to do tasks perfectly. But now, I stare at an empty page after the deadline is over. I can't do my work. It makes me feel so uneasy that I end up watching videos on YouTube to feel better. but it always comes back because the task at hand is still incomplete. Am I lazy and incompetent and irresponsible or is this anxiety? I don't know. I need help.