Everyone is different; if you lined up a random 1000 people from different countries, none of them would share the exact same skin tone.People categories people skin colour as 'black' or 'white' which creates a divide you are either 'black' or 'white'. Why can't you just not categories by skin colour?. Some of that 1000 people may also be straight, gay, lesbian, bisexual- any sexuality. Some may wear glasses and some may not.We could categories those 1000 people from every physical trait they have.