"One of the targets which I've not achieved yet is to get my first win on the PGA TOUR. This is overdue and it is definitely something which is on top of the list," Lahiri, who will play his first PGA TOUR tournament of 2018 at the Farmers Insurance Open this week, wrote in his blog.
"I've come close, but I have not been in contention often enough. It's been few and far in between. I haven't performed the way I usually do or know I can under those circumstances, which I would say comes down to not putting myself in contention enough.
Lahiri, who also won the Maybank Malaysia Open in 2015, wants to put himself in different situations more often to keep his game from getting rusty.
"Regardless of which tour you're playing on, when you're in contention, there's only one way to win which is whatever you need to play to win in different circumstances," he said.
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"I've not done it enough, and that part of the game becomes rusty if you don't get into contention enough. It'll be a matter of time before I convert."
Lahiri had put himself in contention for his maiden PGA Tour title at the CJ Cup @ Nine Bridges last October after lying tied 3rd on day 3 but he faltered at the final stretch on the final day to finish tied-5th.
"That's something which I didn't enjoy. That's going to drive me to get back into that position and have a different outcome. It was nice to get in contention, with Leish (Marc Leishman) and JT (Justin Thomas) and all the big guns and vying to win.