It's not so much cold feet as it is confusing to them. e.g. "Wait, so they're hourly, not full-time?" "They bill hourly, but they will put in between 30 and 4

It's not so much cold feet as it is confusing to them. e.g. "Wait, so they're hourly, not full-time?" "They bill hourly, but they will put in between 30 and 40 hours of work each week, which is about what you'd expect from most full-time employees"