Séril Báicéir

Rudaí properly means actual physical things although it is sometimes used to mean matters (for which cúrsaí is a more accurate word)

Go raibh maith agaibh.

That makes sense. With many words in the dictionary having similar or multiple meanings, it’s sometimes hard to choose the right word for the right situation. I will remember this about “rudaí” and “cúrsaí”.