Group together similar tasks (e.g., email, calls, and reading) so you’re not constantly switching from one mental mode to another.
Decide on the best time of day to tackle each batch of tasks. Create longer blocks of uninterrupted time for your most important work.
Minimize interruptions to help you focus your attention on the task at hand. Which alerts can you turn off? Can you use an app to block access to certain websites?
Plan small rewards for good behavior.