How do autistic people learn how to read people’s emotions?

From my understanding, people on the autism spectrum have difficulty reading people’s emotions and general social cues. I’m curious how these people develop these skills and what one can do to improve them. I ask this as a matter of personal interest; while I am somewhat neurotypical, I feel this is an area where I am very lacking.

(Sidenote: would this be considered an appropriate used of the discussion section?)