Opportunities are only available to those who are prepared, as they are the only ones able to make good use of it. You're who you are, you are where you are because you have not exploited the opportunities that you came across. One thing that hinders people from making use of opportunities is that they are not ready for opportunities that present themselves. Opportunity when it meets preparation births success. Opportunity have time-span and windows that must be taken advantage of before they expire.
Opportunities are time-based and are always tied to the window or aegis of time and their life will always expire when a particular time passes. According to the popular saying that time waits for no one. Are you prepared for your opportunities? Are you ready to take advantage of the day, if not get ready!