For example, the inaccessibility of clean water exacerbates poor sanitation conditions. The inaccessibility of abyssal habitats has hindered the study of this topic. Nuristan has suffered from its inaccessibility and lack of infrastructure. Because of its remote location and relative inaccessibility, climate records are poor. Disadvantages include high bearing loads, constant lubrication requirements, inaccessibility, and design complexity. Many areas of the archipelago are protected from human activity by their sheer inaccessibility. The inaccessibility of its habitat has rendered population estimates very difficult. Proust went further, singling out absence, inaccessibility or jealousy as the necessary precipitants of love. Life on the island was very isolated due to its inaccessibility. Due to its inaccessibility and the distance from Pitcairn Island, Ducie is rarely visited today. The place was little known to the outside world due to its inaccessibility. Due to the inaccessibility of the area there was only a small Omeo gold rush. Political priority is also one of the contributing factors of inaccessibility. One challenge the homeless face is the inaccessibility to shelters. There have been criticisms of DApps surrounding their inaccessibility to the average user.