This has probably been asked a hundred times but can I play this casually, see all the story, and not find the Co op raid stuff too stressful? Will I hti a wall without communicating if I play on PS4?
Final Fantasy XIV is a pretty anti-social game. If you play casually and don't raid, the most you'll see is a "Hello" at the beginning of a dungeon or boss and "gg" or "tyfp" at the end. Most people don't talk to each other during content.