Oh shit, is that a sign of ADHD? This happens to me a lot and it's really tough to overcome, I end up jumping between tasks to do something else, remember the important scary thing, stare at it for a bit then task bounce again.
Trouble is it's also a symptom of general burn out, depression or just laziness. ADHD often gets confused with those although it's categorically different
I am not sure if laziness really exists. But there are countless reasons why someone can have this issue. Additional ones are: a physical lack of energy (nutrition deficit, sleep deficit, etc.), decision or option paralysis, problems handling emotions, trauma, .....
Idk, my parents and teachers were 100% sure it was laziness for years, they didn't seem confused about it at all. It wasn't until I was diagnosed as an adult in college that there was any confusion.