Why are warriors a pain to glide?

[Pyr0]

Well, i have read alot about grinding, and when i look at gliding diaries and someone glides a warrior, people are always like: omgawd warr pain in the arse rofl!

I searched, found nothing, and my question therefore is: why are warrios hard to glide?

Ty,

[fox3]

Warriors tend to have little survivability in the early levels, apart from their shield (that only some races get by default), and mail armor.

This is enough to drive some people away