Got to practice slow fire more then buddy.
To be honest I see folk running combat style courses of shooting and it makes me chuckle.
No one is shooting back at them for a start, that would slow them down some I assure you!
What is often overlooked is in shooting is self discipline. A controlled inner calm. Calm pulse and breathing disciplines. Watch some Olympic shooters, they don't run around, except them on skies that is.
Not everything requires adrenaline in large doses!