This article evaluates Alessandra Tanesini’s analyses of the intellectual virtues and vices of self-assessment, as characterized in her book The Mismeasure of the Self (2021 Tanesini, A. 2021. The Mismeasure of the Self. Oxford: Oxford University Press.[Crossref], [Google Scholar]). Section 1 explains Tanesini’s rich accounts of the virtues of intellectual humility and pride. Contra Tanesini, section 2 suggests an alternative account according to which the intellectual virtues of humility and pride require reliability about one’s limitations and strengths. This is an (...) externalist version of the limitations-owning analysis, which takes the virtues of intellectual humility and pride to consist in (roughly): dispositions to appropriately attend to and own one’s limitations and strengths (Whitcomb et al. 2017 Whitcomb, D., H. Battaly, J. Baehr, and D. Howard-Snyder. 2017. “Intellectual Humility: Owning Our Limitations.” Philosophy and Phenomenological Research 94 (3): 509–539. doi:10.1111/phpr.12228.[Crossref], [Web of Science ®], [Google Scholar]). I also explore whether the intellectual vices of self-assessment require unreliability about one’s limitations and strengths. In so doing, I raise a question about Tanesini’s analysis of self-abasement. (shrink)