Focus on today. The past and future are both irrelevant. The only thing that matter is the present moment. People have the tendency to worry about everything except for the present moment. We tend to worry about what could've been, or what may happen, etc. Today is the rest of your life. And when you focus on what you need to get done in the here and now, you will begin to see the doors that can lead you to limitless possibilities. We are so busy thinking about what we could've done in the past, or what we could do in the future we neglect the present moment. This creates an endless cycle of stagnation. And only when it's too late we realize that the opportunities we had are gone forever. Forget about the past and don't worry about the future. The present moment is what will always dictate our experience in this life.