I'm having a mid-career crisis. And the hardest part is finding out what I don't know.
I'm a researcher now and while it's fine I realised that what I want is a job where you end the day and really do start a new day the next. Basically I'm sick of projects that go on and on and take months or years to end.
My random examples are air- traffic controller, or train driver. The jobs might be stressful but you're not carrying things over to the next day. Tomorrow really is a new day.
Can anyone suggest some more? As I'm not interested in doing either of those examples! Something where at the end of the day you finish and start again anew the next.