Be Passionately Persistent
Success doesn't just happen. It is made by those who are so passionately persistent that they will not accept failure as long as opportunity to try again is available. Passion is a learned attitude and persistence is a learned behaviour. Together they will serve you well in life. in your career, and in this endeavour.
Have Goals in Your Line of Vision
Obstacles are what you see when take your eyes off the goal, and not having a goal is the biggest obsctacle of all.