"I suppose if they were on the right side of the result, a number of questions would have a slightly different line of thinking.
"We would certainly have wanted a few more in our first innings. It wasn't easy and both teams would want to reflect and improve going into the next match."
Black Caps coach Gary Stead is expecting his side to improve upon their batting performances — mustering just 153 and 249 — but warns that Pakistan should also be better in the second test.
"I don't think you'll win too many test matches when you only score 153 in the first innings, so it was always going to be that we had to keep fighting and fighting," Stead said.
"[Pakistan will] be better for it and if they've taken us lightly, well they certainly won't be now. I expect them to be better and I expect we can better as well."
Stead is predicting both of the remaining two tests to have results, with conditions in Dubai expected to be even lower and slower than in Abu Dhabi, and Williamson says it'll require some tweaks to their strategy if they want to claim a rare away series victory.
"We'll need to put our heads down and adapt, and be a little bit better as well."