焦虑并非总是以恐慌或恐惧的形式出现，更多时候它隐藏在反复重读消息、频繁寻求安慰等细微行为中，本质是人们在不确定性面前难以获得内心稳定的表现。这些行为并非单纯的思维偏差或习惯，而是深层内在冲突与焦虑的外化，源于人们试图通过他人缓解自身难以承受的怀疑、愧疚与恐惧。

Karlis Purgailis, chief economist at Citadele Bank, was quoted by the Latvian news agency LETA as saying on Monday that the U.S. tariff system is now marked by complete uncertainty.