Logic may have a little to do with it, but mainly I try to observe the world around me and learn as much as I can. You should attempt to seek the truth and see through the superficial image of reality. First and most importantly, in anything you do you must believe in yourself. When others believe in you, that's a plus; however, what matters most of all is what you know you can achieve. Secondly, if you really want to get freaking amazing at something, you'll manage to find time for it. Find 10,000 hours in your life, dedicate that time to something, and if you're not a giant vagasaur - you'll win. Third, find your talents, find your weaknesses, and embrace them both. Lastly, follow your bliss and practice will become habit as work will become pleasure.