Hope this will answer your question:

1. Set Clear Goals

• Specificity: Define clear, specific, and achievable goals. Vague goals can lead to confusion and lack of direction.
• Measurable: Ensure that you can track your progress. This helps in maintaining motivation and recognizing accomplishments.

2. Create a Plan

• Detailed Steps: Break down your goals into smaller, manageable tasks.
• Timeline: Establish deadlines for each task to create a sense of urgency and structure.

3. Prioritize Tasks

• Importance: Focus on tasks that have the most significant impact on your goals.
• Urgency: Balance tasks that are urgent with those that are important but may not have immediate deadlines.

4. Develop a Routine

• Consistency: Establish a daily or weekly routine to build habits that support your goals.
• Flexibility: Allow some flexibility to adjust to unexpected changes without losing momentum.

5. Minimize Distractions

• Environment: Create a work environment that minimizes distractions. This could involve a clean workspace, quiet surroundings, or using tools that block digital distractions.
• Time Management: Allocate specific times for focused work and breaks.

6. Practice Self-Care

• Physical Health: Maintain a healthy diet, exercise regularly, and get enough sleep.
• Mental Health: Engage in activities that reduce stress and promote mental well-being, such as meditation, hobbies, or spending time with loved ones.

7. Stay Accountable

• Self-Monitoring: Keep track of your progress and setbacks. Journaling can be a useful tool.
• External Accountability: Share your goals with a friend, mentor, or support group who can provide encouragement and hold you accountable.

8. Develop Self-Control

• Willpower Exercises: Practice small acts of self-control to strengthen your willpower over time, such as avoiding unnecessary snacks or taking cold showers.
• Delay Gratification: Train yourself to delay immediate rewards in favor of long-term benefits.

9. Learn from Setbacks

• Positive Mindset: View failures and setbacks as opportunities to learn and grow.
• Resilience: Develop resilience by bouncing back from disappointments and maintaining focus on your long-term goals.

10. Reward Yourself

• Celebrate Milestones: Acknowledge and reward yourself for achieving milestones, no matter how small. This can boost motivation and reinforce positive behavior.

11. Surround Yourself with Support

• Positive Influence: Associate with people who exhibit strong self-discipline and can inspire and support you.
• Mentorship: Seek guidance from mentors who can provide valuable advice and encouragement.

12. Continuous Learning

• Self-Improvement: Regularly read books, attend workshops, or take courses that focus on personal development and self-discipline.
• Adaptability: Stay open to new strategies and techniques that can help improve your discipline over time.

By implementing these strategies, you can gradually build and enhance your self-discipline, making it easier to achieve your goals and maintain focus amidst challenges.

Enjoy reading

In my view and in practical, you may find lot of difficulties specially when there is no well defined job responsibilities, poor leadership and management, shared and overlapping work responsibilities and there you will find the role of self-disciplined. you may try the following, this is not a exhaustive list:

1. Maintain a work book for self and your subordinates

2. focus on your job assignments, if time permit help others.

3. Set job priority in routine and first target the work which may be complete soon

4. Do official communication for the work having shared responsibility

5. Learn to say no, when the task is not manageable to you.

6. proper record of your work.

Take my “ACE” approach:

1. Awareness to what needs to get done. This can be applied to assignments, challenges, etc

2. Commitment to act on those assignments, challenges, etc (i.e., I need to get this project completed by this Friday) that you’re aware of that needs to get done.

3. Energy/Execute on those assignments

As a person, I have to be interested in it, otherwise I don't think it will work. It is also important that self-discipline is exemplified by managers and becomes part of the organizational culture.

Self discipline is a personal decision, but you cannot achieve without others input. I would advice you to work with a strict person or establishment that can instil discipline in you, which will then become

your habit.