“Yesterday is history; tomorrow is a mystery. Today is a gift, which is why we call it the present.”

The quote tells it all! We often forget how blessed we are to have what we have. We don't even realise that every day we live is creating a history and if we don't try to take a peek of every other coming day, we will forget how to live. So, just keep living life as it is a mystery and never forget that you are the most confident, successful and cheerful person on earth and because of you there is joy all around.