Catania impressed with a win against Palermo the previous week but were brought back to earth against Siena.
“Conceding a goal at the start is not easy for anyone,” Capuano told Tuttomercatoweb.com.
“Siena had the performance that we had at Palermo [the previous weekend]. Now we must return with our feet on the ground.
“We must not make any drama, it’s a heavy defeat which must be analysed in the good and in the bad things. However, our objective remains the survival.”