Let Go My Ego Team Building Activity Participants: 8  20. Location: Anywhere total Objectives: Communication, Problem Solving, Team Activity Level: Low. Time Needed: 15 to 20 Minutes plus debrief  45 to 60 minutes Access to page with videos, facilitator tips and tricks at DIYTeamCenter.com to feel confident running activity Great activity to help people see how easy it is to blame others for miscommunication and how important it is for a true team to accomplish a task.