Winning can do lots for a team. Most of all – for the Celtics  – it’s brought back their swagger.
Never was that more evident than when Keyon Dooling  spoke to reporters Wednesday night after his 3-pointer keyed a 7-0 run that broke a 66-66 tie midway through the fourth quarter and helped the Celtics manage a 94-82 win over the Jazz  at the Garden.
The win again put them in a flatfooted tie with the Sixers atop the Atlantic Division at 28-22.
But more than that, it gave evidence to the theory held by many inside the Celtics locker room that once they get to the playoffs, they’ll be prepared for success.
“You just stay the course,” Dooling said. “We have a team that is really about us, what we do, building habits and building for the playoffs. This team is made for the playoffs, it’s built for grind-it-out games, and that’s usually how playoff games are. We’re building our habits and guys are executing their roles and starting to get back.”
Dooling is finally healthy after a mid-season bout with a nagging hip injury.
“Just the opportunity is there,” Dooling said. “Coming back from injury, you don’t feel great and you have to earn the trust of the coach and Doc is really starting to trust me and I’m starting to feel what he wants from me when I’m on the court and I’m just trying to find my niche. Each team you’re on, you have to find your niche, get your role, you try to execute it so now I’m just trying to build my role on this team.
“One night it might be diving on the floor, one night it might be making open shots. Every night it’s contributing, keeping guys’ energy up, helping guys from an execution standpoint, just being who I am every day.”
And who he was on Wednesday was a big-time shot maker. His three just over a minute into the fourth snapped a 66-66 tie and gave the Celtics the lead for good. He drilled another jumper two minutes later to put the Celtics up, 75-70.
“Anytime when a team is making a run on you, you’re looking for that slump-buster,” Dooling said. “They tightened the screws defensively, and they packed the paint on [Kevin Garnett ]. Me and Sasha were able to get a couple of wide-open looks and we were able to knock them down.”
‘Keyon, he’s just coming on,” Doc Rivers  added. “We don’t want to forget how much he’s been injured and now he’s starting to come on. You can see it a little bit and its nice to see him make shots.’