"I'd feel under pressure if I had been out boozing every day but I haven't," Kompany told Sportsmail.
"At the moment, when I put my boots on I feel light, I feel good, I feel I am not carrying an injury and that makes me confident. I'd like to be less injured... but I wouldn't change anything about the way I feel when I get back.
"I'm a grafter and I back myself. I'll get there."
The 31-year-old has spent plenty of time on the sidelines in the past few seasons and suggested that every injury felt like a "failure" although helping others in his situation had eased the disappointment to some extent.
"An injury is a failure. It's not one you are responsible for but you always think 'what could I have done better?'... I do believe there are other players injured who look at the way I deal with it and it's good to be able to help them."
(Reporting by Shrivathsa Sridhar in Bengaluru)
