We often talk in terms of the first 100 days being a honeymoon period for a new CEO, whether it is his or her first CEO role, or whether they are an experienced CEO in a new CEO position. In reality, the first months of a role provide a golden opportunity to make a fast and decisive beginning in their CEO appointment. The following are some quick reminders of a few things to actively do, and some pitfalls to avoid in those vital first few months.