Lord Ganesha uses his trunk to destroy obstacles and progress. Ganesha's trunk symbolises change. The left side of Lord Ganesha is believed to be aligned with and possess the qualities of the Moon, which makes that side peaceful and blissful. Lord Ganesha represents Joy and happiness which is symbolic to bring Prosperity and Good Luck. Ganesha is the Lord of success and destroyer of evils and obstacles. He removes any potential obstacles and enables our endeavours to succeed.