Why does the NFL only play 16 games?

As a dedicated sports fan, I've often wondered why the NFL only plays 16 games in a season. It turns out that this number is mainly due to player safety concerns, as football is a high-impact sport with a higher risk of injuries. Additionally, the NFL wants to maintain a high level of excitement and anticipation for each game, which could be diluted if there were too many games in a season. Furthermore, the league must also consider factors like scheduling and logistics for both teams and fans. Overall, the NFL's 16-game season strikes a balance between player safety, fan engagement, and logistical considerations.