https://lifehacker.com/the-scientific-argument-for-mastering-one-thing-at-a-ti-1783872506
Focus on One Habit at a Time for Lasting Change
The central argument of the article is that the most effective way to achieve significant, long-term self-improvement is to focus on mastering one single habit at a time. While it's tempting to try and overhaul your entire life at once, research shows that this approach is counterproductive. People who try to accomplish multiple goals simultaneously are less committed and less likely to succeed than those who focus on a single objective.
The Power of "Implementation Intentions"
A key learning point is the concept of "implementation intentions." This is a psychological principle stating that you are two to three times more likely to stick with a habit if you make a specific plan for when, where, and how you will perform the behavior. However, the crucial finding is that this powerful technique only works when you apply it to one goal at a time. Trying to create implementation intentions for multiple new habits at once negates the effect.
- Action Point: Don't just decide you want to start a new habit. Create a concrete plan. For example, instead of "I will exercise more," your plan should be "I will go for a 30-minute run in my neighborhood at 7:00 AM on Monday, Wednesday, and Friday."