It’s all connected. You may be studying a subject in isolation, but in application multiple subjects come together.
In basketball there are multitude of subjects being applied: Player statistics, Nutrition science, fitness regimes, marketing of the matches, selling of tickets, advertisements, crowd management, Emceeing, projectile motion of the ball, accurate electrolytes in every players’ water, mindset of each player, strategising, influencing team members, delivering your 110%.
While studying whichever subject you intend to master, imagine the various roles it may play in the totality of making something simple happen.
It’s humbling but also provides you the big picture.