I vehemently despise the popular image of developers as borderline autistic savants living on junk food and working 24 hour days!

You see, I bought into that vision and became that person. When I first started working as a developer, I would work crazy long hours, eating junk food while neglecting my health and personal life. This behavior was encouraged by my boss and co-workers, and became expected, with the sales people boasting about it to the clients, like is somehow proved I was a better developer.
It's no big surprise that this kind of life comes at a cost and can not be sustained. I burnt out, my life fell to pieces and my body fucked out on me.
It's taken me years to repair the damage and I am still doing so.
I now work at a company that understands the importance of a healthy work/life balance, and I take full advantage of that.
Perhaps if I had a wise mentor when I first started, I could have worked smarter instead of harder and respected the needs of my mind and body.
I am that mentor now.

Developers are smart people, we should stop glamorising a stupid lifestyle.