Whatever you do, do it with purpose. Being focused is not something to be ashamed of. It is something to be proud of. When you know what are you are doing and have a clear vision of where you are going, you will not need to chase opportunities. Opportunities will seek you. Happiness will chase you. And, instead of being a choice, you will be the one choosing.
A problem is opportunity shouting at you!
Sometimes we can make our own opportunities, sometimes we can see them coming, but more often than not they are like pop quizzes, they are sprung on you like a challenge to test your skills, almost like a dare to see if you can take that leap of faith to make whatever it is a success. Wait too long, and an excellent opportunity might slip away.