Richie was one of Glasgow's better performers in the disappointing 23-11 loss to the Dragons at Rodney Parade on Sunday.
One of his trademark runs set up Richie Gray for Glasgow's only try but the 23-year-old says he has to keep his focus for the entire 80 minutes.
“It was a mixed bag for me,” said Richie in the Evening Times. “I was happy to get a few runs, but I’m trying to be more consistent in every game.
“I drifted out of the game once or twice, and that’s what I have to work on.
“I’ll be having a good look at the video over the next couple of days because we’ve got a quick turnaround before we meet Connacht on Friday night.”