Fast a lightning, as swift as the wind (or an arrow). Or he or she is even as fast as Usain Bolt!
she's a mule because she is stubborn
Moving at a snail's pace.
A metaphor for slow could be "like a turtle racing a snail."
an un tolerating person .........
you are smart person
lumpy
"He is as stubborn as a mule."
a hot fiery raging bull
It is a metaphor.
Yes, "run like the wind" is a metaphor that is used to describe someone running very fast by comparing them to the speed and agility of the wind.
Someone who is difficult
A ship is a slow stroller in the sea.