system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: why does make and female handwriting look so different almost all the time? Generally speaking, females write neatly with fluffy, bubbly letters. Men on the other hand usually have messy, jagged writing.

Male**
gpt
There are cultural pressures, however it is partially due to the differences in motor and cognitive development between boys and girls.  At the age when children typically learn to write girls generally have more developed fine motor control, which allows them to learn to write neater.  When boys' fine motor control catches up, they have already learned to write messy and changing muscle memory is quite the process.  Boys also tend to have slower cognitive development especially when it comes to attention.  They are less able to sit still for long periods of time and would rather be physically active.  As a result boys generally develop gross motor skills faster than girls of this age.