If you want to get better at a thing—your thing, let’s say—you have to get out of any routine where you’re comfortable. It has to hurt a little, be annoying, a bit hard. The muscle metaphor is spread around a lot regarding this principle, by any number of experts in motivation or self-improvement: no pain, no gain.
But I’m not talking about being so sore you can hardly move. I just mean a small amount of discomfort. See, I don’t think you have to push your limits all the time. Steady progress can be had with the smallest nudge against your present abilities.
What matters is that you notice. That you recognize breaking out of easy routine, or you look ahead to where you’d like to be with your thing, your work. It can be discouraging to hurt a lot, even if you know the gains will come faster. I’m for whatever keeps moving you forward, and outside of the gym, it’s perfectly fine to go slow and get better in very small steps.
It’s still getting better.