The first step to handle distractions and interruptions is to identify the sources and types of them. Distractions can be internal or external, such as your own thoughts, emotions, habits, or the environment, noise, people, or devices. Interruptions can be planned or unplanned, such as meetings, calls, emails, or emergencies. Some of them may be unavoidable or important, while others may be irrelevant or trivial. By identifying the sources and types of distractions and interruptions, you can assess their impact and urgency, and decide how to deal with them.