Amateurs think in moves. Experts think in positions.
The fundamental difference between beginner and expert strategic thinking is time horizon. Beginners ask 'what's the best move here?' Experts ask 'what position do I want to be in 5 moves from now, and how do I steer toward it?' This applies to chess, poker, negotiations, and business strategy. Moves are tactics; positions are strategy. Most people never develop strategic thinking because they're always optimising locally.
The question isn't 'what's the best move?' It's 'what position am I building toward?'