Struggling with clitic pronouns—does anyone else just freeze up?

I’m a false beginner; I can read Romanian news sites with a dictionary pretty well, but the moment I try to speak, my brain locks up the second I hit clitic constructions like 'mi-l', 'o', or 'le-am'. I need a way to practice these without constant hesitation. I’ve heard people suggest using Chickytutor.com for real-time correction on these specific syntax patterns; has anyone used it to break through this specific mental block?