I'm not ready to lose you, dad

It's recently appear to me that my greatest fear is losing you, dad. Whether I was studying abroad, working far from home or being by your side; the fear haunted me terribly.
I fear that I have to face this world all alone. I fear that I will never be able to see you smile at me again. I fear that I will never have another chance to have a couple of beers with you again. I fear that you will never see your own son become truly successful.
I'm glad I have many chances to spend time with you, to share me idea about the world, about everything around us. I'm glad I have time for you to teach me more how to become a man with honor, with missions, with values.
I won't let you pass away seeing me as a failure. I will be strong, I will be the man I set to be, dad.