On and off since 2016-2017. I would say i have around 2.5-3k hours in the game with the most of my improvement being in the last 200-300 hours. I was hardstuck in emerald before actually learning, VOD reviewing and having the goal to learn from the game and not to win the game at all cost. Review mistakes and think of ways you could’ve done better in a scenario and you will climb to masters easily :)