Comment by x0x0

In my experience, leaving sf and working in the valley proper meant having far more coworkers with families. They tend to be older -- 30s to 40s rather than mid 20s. In turn, they tend to be much better about not fucking around in the office: they come in, work, then leave. Which is a much better cultural fit for me, and it sounds like for you. There's lots of places where working 40-45 hours per week while being productive in the office is part of the culture. Just not in sf.