You know their compannions tell him chapters before that stop meditating with the bow, and for the travelling betwen town to town and thinking about Mio, Tomoe, and their citizen how there doing in their life, and also thinking about the progress about the store their success and their future...
Just guessing but I think the F and G Rank adventurers fight more of 1000 goblings that dont stop coming, think about 1000 tricky childrens with bad actitude and low knoweledge of weapons and some of this with magic vrs 50 adventurers with no experience in war battle with low selfesteem because...
Dont know exactly but I think when Lloyd was explaining that only took photos of books (jejeje yeah... books) and the same moment saying that he is Hypedophile maybe its Ephebophile