Focus on contribution makes an effective you as a person, it also makes a CEO runs an effective company.
The key to focus is the concentration.
You will need concentrate to be able to deliver and contribute.
You can build blocks of time focusing on particular topic, project of your priority. During these blocks, turn off your phone, close your email alerts, close your office door. Get yourself clear from noise and be effective.
With the increased constant disruption, concentration is the way leading to your focus, your effectiveness.
WE-FIVE 