Errors are the only way the Programmer can tell anybody else what is happening (when it is outside the norm). They are, in a way, more important than the usual

Errors are the only way the Programmer can tell anybody else what is happening (when it is outside the norm). They are, in a way, more important than the usual results. On the other side, Error handling is the only way The Programmer can acknowledge what above has said (and do something about it). And while the software itself is just a way of communication, the above conversation rarely exists in it. Most times it isnt mentioned even in high-level pre-software "software", that is, specs. go figure..