1. Jin and Ziebarth, 2020) and sleeplessness leads to considerable judgment errors, loss of 11 The latter has led to a large body of empirical supporting evidence. For instance;Kamstra;and Antoniou, Doukas, and Subrahmanyam (2013) find that investor sentiment affects security pricing and anomalous returns, while other studies suggest investors' mood influence their investment decisions and asset valuation,1993