"Most of the things worth doing in the world had been declared impossible before they were done." - Louis D. Brandeis
I hate being comfortable. Let me explain.
Comfortable means that the status quo is good enough for you. As long as I am living, I want to look for ways to push my own limits in all things. I am looking for ways to challenge myself and others.
Every morning when you wake up, find a way to challenge yourself. Set a daily goal to accomplish. When we stop pushing ourselves, we become comfortable with the status quo.
Always continue to stretch your limits. I firmly believe that you are the only person who can keep you from achieving a goal. You determine it is impossible in your head before every trying to make it happen. Take a risk. If you fail, try again with a better approach.
When you stop growing and challenging yourself, you get content. Few dreams are realized once contentment finds its way inside your life.
Rather than looking at obstacles in your life as a hurdle that can hinder your progress, view them as challenges that gives you an opportunity to push your own limits.