Just by being yourself and being honest about what you think, you can change someone's life today. But the question is, are you ready to? You cannot be irresponsible in giving your feedback or giving your input. If you feel that you are prepared to make a difference, then open your heart to as many people as you can today. Skip past the small talk and talk to them about substantial topics. Try to connect with them intellectually, too, rather than just connecting with their emotions.