Assertiveness : Master Assertive Communication (Udemy.com)
Assertive communication, Leadership, Charisma, self-confidence, Feedback, body language and stress management.
Created by: Jamal Lazaar
Last updated August 2026
What you will learn
- Identify your communication style
- Develop your charisma
- Learn to express your opinions and say "no" confidently
- Manage conflicts with confidence and calmness
- Build self-esteem and confidence
- Improve your relationships through assertive communication
- Strengthen your leadership skills
- Give constructive feedback
- Master assertive body language
- Negotiate more effectivel
- Manage emotions and stress during difficult conversations
How it compares
Against the other 392 rated Udemy courses in Communication Skills on CourseDuck:
- Rating4.5 out of 5higher than 42% of them
- Reviews510#225 of 393 by number of reviews
- Length2.2 hourslonger than 53% of them
- Last updatedAugust 2026more recently than 90% of them
Course Description
Complete Program on Assertiveness and Self-Confidence
In this training, you will learn the fundamentals of assertiveness, leadership, assertive body language, and self-confidence. You will discover how to communicate assertively and become more confident.
Here are some testimonials from participants in my courses:
"I’m glad to be able to listen to people like Jamal. It’s practical, straight to the point, with real sharing, precise insights, and, most importantly, you can feel that he knows what he’s talking about with great preparation beforehand. I can only recommend this training because it’s clearly an investment worth making!" – Salahddine
"Pleasantly surprised by this course, I learned so much. A big wake-up call that came at the perfect time in my life. Very motivating!" – Nicolas
"Thank you for the practical approach, clarity, and concise explanations!" – Lyne
________________________________________
Why Join This Assertiveness Training?
Assertiveness is a fundamental skill to express yourself clearly and confidently while respecting the opinions and needs of others.
Whether in a professional or personal setting, assertiveness helps you communicate better, reduce conflicts, and build healthier, more balanced relationships.
It allows you to find the crucial balance between passivity and aggressiveness. If you’re too passive, you may feel ignored, frustrated, or disrespected. If you’re too aggressive, you risk creating tension and damaging relationships.
It’s no coincidence that companies are increasingly valuing this key skill.
Would you like to communicate more assertively?
Would you like to boost your charisma?
Or would you like to learn how to handle difficult people without creating conflict?
Then this training is designed for you!
Regardless of the environment—professional or personal—assertiveness will help you improve communication, reduce conflicts, and build stronger relationships.
You don’t need to guess—here are just some of the skills you’ll gain by the end of this training:
Identify your communication style
Develop your charisma
Learn to express your opinions and say “no” without guilt
Manage conflicts with confidence
Gain self-confidence and self-esteem
Improve your relationships through assertive communication
Develop your leadership skills
Give constructive feedback
Master assertive body language
Negotiate more effectively
Manage your emotions and stress in difficult conversations
And much more!
This is not just a theoretical course—I share techniques you can apply immediately. Throughout the training, you’ll find practical exercises to help you implement what you learn right away.
What are you waiting for?
Click on "Buy Now" and join me inside the training!
Instructor Details
- 4.5 Rating
510 Reviews
Jamal Lazaar
Jamal is a professional trainer and international speaker.
After 10 years of experience in the world of project management, he became a certified trainer in NLP and hypnosis. His trainings have been followed by employees in companies such as Volkswagen, Nasdaq and Apple.
His background as an engineer and his skills as a coach make his approach and his training unique.
[FR]
Jamal est un formateur professionnel et conférencier international.
Après une expérience de 10 ans dans le monde de la gestion de projet, il est devenu formateur certifié en PNL et en hypnose. Ses formations ont été suivies par des employés dans des entreprises comme Volkswagen, Nasdaq ou encore Apple.
Son passé d’ingénieur et ses compétences de coach rendent son approche et ses formations uniques.
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Reviews
By Mantas Svabauskas on 10/3/2025
Some topics are overlapping from another courses, such as :Feedback delivery or How to say No. I would suggest keeping the topics only specific to this course.
By Matthew Ross on 8/29/2025
Very animated and engaging presentation style! Lots of very helpful information that puts things in perspective for me. Thank you! Sometimes the material gets a bit redundant, but on the positive side, that serves to better reinforce the relevant concepts, so I'm realizing it certainly has its benefits!
By Anonymized User on 6/4/2025
Easy to understand and apply to work life. Examples are realistic and easy to relate to.
By Varshini Gangoan on 5/9/2025
This course helped me realize my mistakes in behavior toward others around me and has proven that my beliefs were wrong. This course is easy to understand and is really helpful. Highly recommended
By Iwona Kurkowska on 5/2/2025
I appreciate the deep dive into why people might be less assertive and giving practical advice on how to deal with the source issue. I also liked the highlight of the importance of the context of the situation when assessing someone's body language. Loads of examples from the corporate world, negotiation techniques...highhly recommend this course!
By Denise Blackstock on 4/22/2025
Very good match, practical skills to communicate assertively. Jamal is great faciltator, knowledgeable and enthusiastic. Can't wait to put in practice what I have learned.
By Stan Jeffrey on 4/1/2025
I absolutely loved it. Jamal delivers all his courses in an understandable and enthusiastic way. The slides helps also to memorize what is said and it's a big plus for this courses.
By James Markobson on 3/28/2025
Great course on how to develop an assertive mindset. The good thing is that these techniques can be applied in both personal as well as professional contexts.
By Marc Rami on 3/27/2025
Loved the practical tips and techniques. These strategies can be applied immediately. The presenter is dynamic and gives a lot of real life examples.
By Andrea Suraj on 3/26/2025
Very well organized and presented. I knew I had a passive communication style and now I know what to change and how to do it. This course will help me in this process.
Quality Score
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Overall Score : 90 / 100












