George North says that Wales have to be more clinical, and accurate when they have chances, if they are to bridge the gap to the top southern hemisphere sides.
The 21-year-old scored both of Wales' tries, as they were beaten 30-26 by Australia in the final game of the autumn internationals on Saturday.
The result means Wales have lost their last 18 Tests against the southern hemisphere's big three - which also includes South Africa and New Zealand.
"The good thing is we are competing regularly with the top three, but to push on we have to be clinical and accurate when we have chances", said North - who started on the wing against Australia but finished the game at centre.
"We've shown we are competing well, but we haven't got that little edge yet. We came off the gas a little bit, and we have to be clinical. When we have them on the ropes and know we are on top of them physically, we have to push on."
Wales ended their Autumn international series with a heartbreaking defeat against the Wallabies.
It was a non-stop first half with tries from both sides.
George North put Wales in the lead with a try in the first two minutes.
The teams went into the second half with just a point between them.
Australia widened the gap in the second half with a penalty followed by a converted try by Joe Tomane.
George North scored his second 10 minutes later to make it 23-30. Rhys Priestland added another 3 points to the scoreboard with a penalty, but Wales failed to get that all-important final try which would've seen them end their Autumn series with a victory.