A year - OK.... but how many hours of practice did you put into that year? Feel/groove comes with time (and lots of it) - it is ultimately mostly about timing of the starts and stops of notes (most people don't work on the stop part). You need to practice every day if you want things to become comfortable - there really is no substitute for time spent with the instrument.
I took a decade off from wrist issues - had to start over. A decade and a half later (2 to 3 hours a day of practice) I am better than I ever was, but I am still improving. When people talk about 10,000 hours to get good at something, they mean it, and that number may be low for some things. You will be good before 10,000 hours, but you will be GOOD once you get there, and even better if you continue well past that.
I have gigs every weekend - the motivation to practice constantly comes, in part, from knowing that an audience will be there Sunday morning, whether I'm ready or not. I greatly prefer ready, so I practice - like a madman. I'm probably not the most naturally talented musician to ever walk the face of the Earth, but I make up for that with persistence. If you run across someone you think is naturally gifted, ask them how much they practice - I've done that a few times, and the answer is always "a lot".