[quote=@Demon Shinobi]
[quote=@Caits]
Um. I think Wendy doesn't get motion sickness because she has healing abilities. 

I might wait to post, at least for a little bit.
[/quote]

Well she could not be recognized as powerful enough yet, or not like at the proper level. 
Gajeel didn't get it until later on in the story.
[/quote]

didn't it take him most of the series to get into a vehicle? and nirvana doesn't count cause that was a mental thing on natsu's part.