Fucks sake, if I have to read "because I'm a noble!" one more time... At this point it's love to see Euphia have a moment of introspection and realize that she is exactly what the blacksmith said he hated, a noble with her head so far up her own ass she thinks it's her divine right to dictate...
https://mangadex.org/title/5f64d517-c4ea-40c0-a463-fcc069d39d3b/tsuihousareru-tabi-ni-skill-%20wo-te-ni-ireta-ore-ga-100-no-isekai-de-2-shuume-musou
There ya go, mostly anyways
"how can he have that little confidence in himself?"
Iunno, maybe because skanks like y'all are constantly telling him he ain't shit and beating the shit out of him? Just a thought