Good for you, and maybe you're an outlier, but everything we know about work tells us that this is counterproductive.

It's good for productivity, health, and well-being if people get to disconnect completely from work. As a company, it doesn't even make sense to have people work like you do, because they are more creative and productive if they do take time off.

One study reported on here: http://www.forbes.com/sites/tanyamohn/2014/02/28/take-a-vaca... – and there are plenty of similar results elsewhere.

But, by all means, if this is how you enjoy life then go right ahead. I and many other people wouldn't like that lifestyle though.