There are many reasons why someone might choose to do so. Some common reasons include:
* Honoring the memory of their partner: Wearing the band can be a way to keep the memory of their deceased spouse close to their heart.
* A symbol of commitment: For some, the wedding band represents a lifelong commitment, even after their partner is gone.
* Comfort and familiarity: It can be comforting to wear a familiar piece of jewelry, even if it holds a bittersweet reminder.
* Personal preference: There is no right or wrong answer when it comes to wearing a wedding band after the loss of a spouse. It is ultimately a personal decision.
It's important to respect Rick Steves' decision and understand that it is likely a deeply personal one.