Each participant in a group have collective impact on others. The scale of depended from holed position in group. Influence to other is associated with many different factors of individual. Personal traits and attitudes as well as mindset may play important role how we are perceived by other group members. The role of leader and authority of power by held position may be paramount under many circumstances. In team meeting counsellor may share own experiences and providing examples to help other group member to be more confident and open. In group session counsellor must to be aware that members may respond to counselling in general in different way then in one to one session. Sensitive politeness and avoidances to spread strong personal opinions or present categoric values should be take into consideration. Thus, counsellor do not know how some member of group can react to those kind of statemants.