Totally! On their laptop being the key. I interviewed at Pivotal around ~6 years ago and the person had some customized VIM setup which was a PITA to work with.

Totally! On their laptop being the key. I interviewed at Pivotal around ~6 years ago and the person had some customized VIM setup which was a PITA to work with. He had a very good workflow with it and I honestly looked dumb trying to achieve the same things as him in his computer...