Coding, in simpler terms, means feeding our commands in the computer, so that the computer can carry out the said command, and perform the task.
Sometimes I feel our life works that way too.
Our act is just a result from the knowledge, experience, and habits that we collected in the past. A lot of times they are not up-to-date anymore. Just because a dog bit me when I was 8 years old, it does not mean that I should still avoid dogs at all cost now.
A computer program needs to update its code regularly to stay relevant. When was the last time we updated ours?