I always love to talk about future dream. I like to imagine. I like to aim the target. I love the challenge. Speaking about future dream, actually there are two types of people based on how they react to their dream. First is a dreamer. Obvious. The second one the most important is a visionary. Similar but not same (remember the clause in bahasa: serupa tapi tak sama :p).
A dreamer is a person who just live in his dream. His mind flying here and there like a junkies. He have many things to achieve in his list. Hist mind full of imagination about how is when the dream come true. But this type of person is lack of effort. Most of time, his dream is just a dream. Like a cloud in the sky. Visible but not tangible. Dreamer is a person who look forward but just looking without moving. Who just aim but never shot and the target fly away.
The second type is the best. Visionary is a person who look forward and start to move immediately. He have list of things to do and just do it. Visionary is never wait the perfect moment, he fetch the moment. When he want something he will start then talk. Not talking too much but never start. Aim accurately and shot. He dedicated more effort and any effort to achieve his dream.
By the way, this distinction is based my own analysis, so most likely you will not find elsewhere. This concept also most likely will be not too valid :). By the way again, I share this concept just to make sure to be not too often to be a dreamer but move on more to be a visionary.