I just had a client complaining on the phone that she read my database design documents and that they are all wrong and need to be done again. Because things like varchar and int are confusing. And nobody understands what they mean. She asked around and nobody understood it.

Ooh, and I should place the customer name in more then one table because it would be handy to have in several places.

Spend a hour on the phone trying to explain that these documents are not intended for her. They are not for her to understand.

I make these documents to build a stable product and in case something bad happens to me its easier to pick up for another developer.

Long story short.. I'm currently making a document that explains the database design... Getting paid for it..... But fucking hell. Somebody save me.