Unless you're banking your future on being among the best players, fighting games seldom ever require being a grind.
I promise you: You'll learn a lot more by entering training mode first every time you turn on the game and learning one new thing, no matter how simple, and work to apply it in the matches that follow.
It's okay to break it down over the course of days, lose as you apply in that session, or even quit 15 minutes into the session and try again later.
Keep learning one new thing every time you return though.
It's something I need to keep in mind too, but I've seen the results stacking up quickly when I properly practice what I preach, compared to just mashing for more matches.
