Adopt the 1–3–5 method to create and manage your action list for the day
On any given day, assume that you can only accomplish one big thing, three medium things, and five small things, and narrow down your to-do list to those nine items.

This means that your daily schedule will feature:

1. One very important task;
2. Three tasks of medium importance
3. Five little things

Planning tomorrow today is a powerful habit that changes everyday.

It’s a system that can completely changes how you work:
Before the day ends, identify and write down the best actions (to-do) you need to take tomorrow that will help you get closer to your work goals.
Every morning, focus on completing your action list from yesterday before midday.