Daniel Ricciardo feels like he is enjoying the best form of his career and says he is "in a good place" in and out of the Red Bull RB12.
Ricciardo returned to the top step in Malaysia, though he had to settle for sixth in Japan last weekend. The Australian is on course to repeat his third-place finish in the 2014 season, something he puts down to the strong momentum currently on his side.
"I've definitely felt 'on' lately, and that's not just because of Malaysia," Ricciardo wrote on his Red Bull column. "Winning again after a long drought didn't change my confidence or self-belief - with both of those things, I think they're at a level where they needed to be even before the win. You don't want those things to go too crazy -- I think you can end up getting a bit complacent if that happens.
"But the win felt good and in a way, was a bit of a relief. My confidence has been at a solid level for a while now and that's helping me, so I won't change my approach just because of a win. It felt different (and pretty cool) coming to Suzuka as the guy who'd won the most recent race, but as soon as I got in the car in Japan, it was straight back to business."
Ricciardo, who struggled to eighth in the championship last season, says his confidence has been steadily growing throughout the season.
"It's sometimes hard to get a handle on a driver's form in F1 - it's not like, say, tennis, where if someone's in a groove serving or nailing their passing shots, then that's pretty obvious for the people watching. As a driver, you can feel like you're in a good space and the car isn't up to it, or the other way around is also true.
"All this year, I've felt pretty good, and that's definitely ramped up lately. I'm in a good place out of the car, feel fit, and my confidence is up. The car has made some great progress, the momentum has risen and there's been a good run of podiums lately. Max has given the team a push too, there's no denying that."