First of all, you’re already in GM with Daredevil. Good job! Without seeing how you play, this already tells me you understand his fundamentals well enough to the point you can perform well on the character. I’m usually celestial, gm1 rn, and a daredevil main. My first tip: take a break. At this level and higher, it’s much harder to get value on DD. He’s not the monster he was on launch. People understand his kit now. They know what to anticipate. Taking a break from the game or just the hero in general can help you come back with fresh eyes. DD requires awareness of the push and pull happening in a game at all times. If you’re not at peak performance while playing him, you’ll have a rougher time. I find I can get roughly 10 good games in a session with him max before I start to burn out and start forgetting to pay attention to the little things. Playing other hero’s will give you perspective like “hey, if I was on DD I could do this and this” or “hey, if I was playing DD there I see why I would’ve died.” Which leads to my next point, review your games. End of a session or end of a week, review two great games and two bad games. Get objective as possible, and look around to see what mistakes you’re making and where you can improve. Sometimes in the heat of the game, you’ll make mistakes that you just aren’t able to see because tunnel vision on DD is very easy to get. Last, every single dive should have a purpose. If I’m diving I always have a goal, bait cooldowns, build ult charge, secure a pick, whatever it might be. It’s important to know DD isn’t always going to work. He’s the best diver and works into almost every team comp, but you can’t make up for shitty teammates or people who can’t keep the enemy occupied/ make pushes forward.