As a Catholic myself, yes, i do believe in God. I may not see him physically but i definitely can feel him through His actions. Through his actions, i can feel Him by the trials He is giving me. With those trials, He is showing me how to deal, conquer, live, love and learn from life.
Been through all these trials and tribulations, was christened a catholic , not by choice, just to get me in the best school.
I know how to behave in life without having to resort to fairy tales, I am not a believer in god at all, why should should I believe in an idea created by someone else.