How to Create a Language That Works

"I didn't consider the further ramifications beforehand. Instead, I kind of tried to implement it," he said. "Ultimately we had to abandon it." He feels like though it could be implemented into future languages. But how much of this language are you going to create before you move on to others? Are you going to be like getting into building the lexicon up and everything before you moved on to other ones? Or what is the situation there?