In a tech startup, the dynamic atmosphere is driven by psychological safety, where employees feel secure to voice unconventional ideas and challenge each other without fear. This culture, fostered by effective facilitation, leads to innovation and team cohesion. Facilitators play a crucial role in building trust through consistency, transparency, and fairness. Key strategies include icebreakers, team-building exercises, and feedback sessions. Open communication is encouraged with structured sharing rounds and anonymous feedback tools. Overcoming barriers like fear of judgment and hierarchical structures involves creating a safe environment and promoting inclusivity. Measuring the impact includes surveys, performance metrics, feedback mechanisms, and observation.