When participating in the planning test, try to contribute ideas without taking over the discussion. Be proactive but avoid dominating. Quality matters more than quantity. Speak until your plan is clear, and encourage others to share their thoughts.
Is it necessary to take the stick when I discuss with my group mates ??
It's definitely very important to take a stick . Many candidates forget to take the stick when he/she discusses with his/her group mates. GTO also mentions the point in the instructions before the discussion starts. Remember following all the instructions given by ISSB should be followed. This shows how you are sincere about the instructions.