Why would anyone want multicolored hair? Is this something that would be accepted by the general public? Would you be comfortable going to work or church with multicolored hair? How many normal, older adults do you see with multicolored hair? If you got invited to the White House, would you have multicolored hair?
Multicolored hair, huh? That's an interesting subject to focus on. not that it's wrong or bad, but it's cool and different. You should ask the class what they think of it. Is it attractive and beautiful or ugly and sickening? Then you could ask what the people think the personality is of someone with rainbow-colored hair.