Cultural diversity can generate prejudices, misunderstandings, conflicts, and radicalization. According to the Eurobarometer from July 2015, immigration became the primary concern of EU citizens, surpassing issues such as the economy (27%), unemployment (24%), and public finances (23%). 38% of respondents identified immigration as the most important issue, with the highest levels of concern in Malta (65%) and Germany (55%). Additionally, concerns about terrorism at the EU level increased significantly compared to November 2014 (17%). The Council of Europe emphasized in its debate on April 19, 2016, that preventing radicalization must begin at an early age when values and beliefs are being shaped. Hate speech, Islamophobia, and discrimination against young Muslims, including refugees, contribute to social exclusion and may intensify religious radicalization. While responses to terrorist threats must be managed by specialized agencies, the underlying causes should be addressed at the national and local levels, within the communities where children and young people live. Our project aims to enhance the conflict management skills of youth workers, focusing on emotional intelligence and communication. The goal is to enable them to design, implement, and evaluate high-quality youth activities for diverse groups, such as refugees, migrants, minorities, and Roma, in line with conflict prevention and resolution principles. We live in multicultural and intercultural societies, driven by European mobility, open borders, and the acceptance of migrants and refugees. As a result, local communities are no longer homogeneous, and youth workers must engage with young people from diverse cultural backgrounds, whose norms and values may differ significantly. These include: Refugees from vastly different cultures, often still traumatized by past experiences. Second-generation migrant children who neither fully identify with their parents’ culture nor feel integrated into the majority culture. Managing these intercultural challenges is not easy. Effective communication, understanding cultural differences, and addressing stereotypes and prejudices are crucial for preventing radicalization and social exclusion. It is essential to develop mediation and conflict resolution skills so that young people from diverse backgrounds can cooperate and utilize their cultural diversity as an asset in their shared activities. The project's general objectives are: Enhancing youth workers’ skills in emotional intelligence, conflict management, and communication. Supporting the integration and active participation of marginalized young people in society. Preventing radicalization by fostering inclusive and safe environments. Improving the quality of youth organizations’ activities and support systems for young people. The training course aims to: Reflect on the role of emotional intelligence, conflict management, and communication in youth work. Experiment with methods and techniques to enhance these skills. Support participants in mastering and transferring proven techniques into their work with young people, including those with fewer opportunities. Promote the exchange of best practices in youth workers’ professional development. Provide a platform for developing new initiatives that address youth workers' professional growth needs within the Erasmus+ program. By strengthening youth workers' capacities, the project contributes to improving the quality of youth activities and creating better opportunities for marginalized young people, ultimately preventing exclusion and radicalization.