How can I level quick?

[bojacml]

i've just completed lhusa mines and im just about to go on to a big airship, but im only level 8 , and i need 2 be level 11, how do i level quickly

 

[Gabranth]

whats up with big font?
well maybe you could fight monsters?

 

[Aztec Triogal]

I AM TONY! FIGHT THE GRINGOS! THEY EaT SANWITCHES! ROAR!!! BE PATIENT AND Strong will COME!!!

 

[BustaMo]

BE PATIENT AND Strong will COME!!!

Yeah, you will encounter stronger enemies as the game goes on. Try to level releatively close to a save crystal so that you can heal your wounds fairly easily and prevent dying off while stranded 500 miles away from the closest save point. Losing after tons of leveling blows.