Before he can succeed, he will have to shed the mentality that he can get by without hard work.
The characteristics of a mind described as a system of distinctive structures and processes based in biology, language, or culture, etc.; a mental system.
1978, Edward Proffitt, "Romanticism, Bicamerality, and the Evolution of the Brain", The Wordsworth Circle, Vol. 9, No.1, reprinted in Kuijsten, 2016, page 129.
[…] the new mentality [of Romantic poetry]...is a mentality of self-authorization.