The English youngster has had a positive impact off the bench for the Foxes in recent weeks, but he insists there is more to come.
"I'm feeling good," he said. "I'm in a good bit of form. Whether it's starting or off the bench, I've just got to try to help the team and do what I do.
"My game is to make things happen and do whatever I can to help get the ball in the net, if not put it in myself. I'm confident. I've just got to keep working hard.
"Everyone's aware of the way I play. I'm just learning under the manager and taking on the instructions that I'm being told.
"I feel like a better player every week. That's all that's important for me, to keep improving.
"I'm 23 still, I've got time to improve, I'm nowhere near my best, so I'm in a good space and I just want to contribute as much as I can."