Ezequiel Lavezzi felt Napoli let themselves down for their 3-3 draw with Juventus.
The Azzurri blew a 3-1 lead on Sunday.
"After scoring the third goal, we didn't take a grip of the game in the way that we should have done," the forward said.
"It was disappointing to draw, nevertheless, we are on the right path and we need to continue on this road."