I think a film set is a quite controlled environment and you feel like you can trust them and it is going to be a safe place to work, but I really don't think about it. ↗
One of the best things - and something I'm grateful for every time I walk onto a film set - is my six and a half years on Dawson's Creek and the experience it afforded me in how to get comfortable with the camera. ↗
I remember doing my SATs on a film set; you had to complete the tests in a certain time and, obviously, you couldn't be interrupted. I think I did pretty well; it wasn't too difficult. ↗
It's good to be busy on a film set because there is a lot of sitting around, so if you've got two roles to play at one time, then that's great to do. ↗