Final answer:
Mr. Weissmann likely decided to sell the family's belongings due to dire circumstances, possibly facing homelessness or displacement. Gerda's feelings after the sale could be described as heartbroken and despairing, as selling one's possessions often leads to a deeply emotional experience.
Step-by-step explanation:
The given texts are all centered around the theme of having to part with possessions, either by necessity or choice.
In the context of why Mr. Weissmann decides that the family should sell all of their belongings, the texts suggest that such a decision is driven by extreme circumstances, like the impending threat of homelessness or imminent displacement.
The example of Heidemarie Schwermer, a high school teacher who gave up money after witnessing the impact of homelessness, implies a voluntary and philosophical choice, reflecting on what society values as currency.
Gerda, after the sale of belongings, likely felt a poignant mix of emotions. While the texts do not give explicit details about Gerda, they convey feelings like heartbreak, resignation, and despair during situations of losing one's possessions.
The sense of loss and the emotional difficulty of parting with personal belongings and the familiar safety of home are palpable in these scenarios.