Most people can tally up a sum. Most people can write a letter or note. Most people can sing a song, even if probably out of tune.Most people can draw a map or

Most people can tally up a sum. Most people can write a letter or note. Most people can sing a song, even if probably out of tune.Most people can draw a map or simple diagram. Nearly all people can communicate by talking. On the other hand, most people can not write even a tiny piece of software. I think that will change in the future. But there's a lot to be done until we are there.