[kentonwhite]

I received my PhD (Physics) in 1999 and went directly to industry. At that time I saw industry as a well paid post doc. My intention was to work a few years and then seek an academic position.

In 2001 I had an offer from a top engineering school in Canada to join their faculty. And I said no.

Academia attracted me with the promise of intellectual freedom -- the ability to work on what ever problems I wanted to. This is a lie. To be successful in Academia, one needs to pick a narrow field and become the biggest expert in the smallest space. Neils Bohr described this as knowing more and more about less an less until you know absolutely everything about nothing.

In Industry I can move around to whatever problems fascinate me most. I've worked in Optical Componetns, designing video games, and now what I call computational sociology on social networks. My pattern has been to work in a field of about five years until I've built up the expertise I desire to have, then move on to a completely different field.

For those recently dropping out of academia or considering dropping out, you know in your heart it is the right choice. Don't worry about what people in that little club think. A decade from now they will be looking at you. With envy because you are free to work on the most exciting and interesting problems while they are stuck in the same shrinking field for the last ten years.

[kmm]

I'm doing a Masters in theoretical physics and I've got to ask, is it common to first go work a few years before going into academia? It surprises me how little we are informed of these things.

Being locked in is my biggest fear for going for a PhD. I don't want to spend the rest of my life on a single topic, perhaps I don't even want to stay in theoretical physics.

[kentonwhite]

Most graduate selection committees will look favorably on a couple of years industrial experience between doing a Masters and doing a PhD. This is irrespective if you continue in physics are switch to a more applied discipline such as engineering. Following the 2008 recession, many people who lost their jobs went back to school to pursue masters and PhD degrees, so this is now quite common.

My opinion is if you are afraid of being locked in, then industry is better place. If you are willing to trade job stability and short term income to not be locked in, then learning how to start and build your own company around your ideas is the best way to retain flexibility.

[jakobe]

I did a masters equivalent degree in theoretical physics, now I'm doing a PhD in computer graphics. A coworker who did his PhD in theoretical physics is now doing a post doc in mechatronic. Many people might specialize more and more, but if you don't like that, no one stops you from changing your field.