Woah ... Slow down a bit ...

[Shibi]

Then don't choose a server that has the Road to 70 Buff on.

OP is on Marlboro, we are on Faerie. Neither of these are preferred servers, are they? In fact, until recently, Faerie was congested.

When you switch classes you are going back to level 1

Mm, I worked that out sometime in 2013 when level 30 was the highest. Point is, it's insanely fast for a first job. It needs to slow down a lot, especially at the lower levels to give people time to find their legs. Bank the XP for the second job, or allow the XP to flow faster on a second job. But for that first job, the system really could allow a little time for people to find their legs, it's insanely fast.