Being an Aries born on April 18th, you can be defined by a generous and optimistic nature. There is little you would not give to a loved one in need. In fact, you display a generous and giving attitude to everyone you interact with, even complete strangers. Your kindness may be a product of the positivity that defines all aspects of your life. Whether it be a situation, person or experience, you can always find a way to see the bright side. Those closest to you would be the first to admit their appreciation for your optimism. In a cynical world, your optimism is truly refreshing.