If you are not doing what you love, then start doing it, even if it is only part-time.
The competition is so fierce once you become an adult. I'll probably move on to something else.
There's no reason why anyone's job should become untouchable for the rest of their life.
No-one gets a job at 16 and stays in it until 60 any more; we're connected to more people simultaneously than ever before, whether online or on our phones. We wear so many different hats within one day, one week, a lifetime.
I think we live in an era without a predictable career path. Everybody's doing more, doing more at the same time, doing more faster. As such, individual projects can have wildly different developmental trajectories.
People all over are finding themselves in jobs they never thought they'd be in.
It is extremely unlikely that anyone coming out of school with a technical degree will go into one area and stay there. Today's students have to look forward to the excitement of probably having three or four careers.
You get a realisation at some point in your career that whatever it is you do, you can no longer continue to do it. You just realise you can't put out the same records forever.
I talked to a lot of people that switched careers. Not necessarily to acting, but switched jobs. The 'becoming a student again' is the thing that always kept coming up.