O-Son, welcome to the HOOD..
I-...father “HOOD” that is!!  It goes by quickly, so be present, engaged in their lives, and don’t forget to listen! Be fair! Be comforting! Be that shoulder they feel free to cry on! Protect them! Create a home that reminds them that a father’s love is unconditional! Son, fatherhood is filled with lots of responsibility, but if you hold on to GOD’S hand, you’ll get through it with love, grace, and tranquility!  
I LOVE YOU! Happy Father’s Day, Son!