How are the endings of paul's case and a journey ironic?

The ending of "Paul's Case" is ironic because Paul, who seeks an escape from his mundane life, ultimately finds himself trapped in a situation he cannot escape from. In "A Journey," the ironic ending lies in the fact that the protagonist embarks on a literal journey to find answers and solace but ultimately fails to find clarity or resolution, emphasizing the futility of seeking external solutions to internal struggles.