im 46 and have had extremely terrible handwriting since grade school. some of that is do to adhd and having had my pinky finger of dominant hand broken. cursive writing was always difficult for me to write. as i got into high school i developed an all caps form of writing that my teachers accepted. now almost 30 years after graduating high school i still write in that same style. that coupled with 99% written words online, whether it be social media comments or emails, i do not use capital letters unless it is something that i want to bring attention to.