Studies have shown that people can't reliably work mental jobs for more than 8 hours a day long-term and keep up the same level of quality. I can't see why it

Studies have shown that people can't reliably work mental jobs for more than 8 hours a day long-term and keep up the same level of quality. I can't see why it would matter if those hours were spent at home or in an office. So yeah, I'm sure that it's not sustainable long-term.