t know how old you are, but my son was the same way when it came to school, reading a book, anything that required focused attention
for long periods of time. This is very normal
for many
boys. Just because you cannot focus on a book or movie, or your schoolwork, does not in any way mean that you have ADHD, it just means that maybe those things do not get your attention like maybe doing something hands on. My son and alot of boys are hands on learners.