Still don't know much about the achievement system, but I have the
willing to become famous xd.
i tried fishing:
Times are changing. Where previously you could merely craft epic
swords and new-fangled flying machines, you can now craft success.

Achievement points, the latest addictive means of displaying your
awesomeness, are all the rage, and can be crafted up in a jiffy. Well,
maybe two jiffies.

As a level 70, there is one achievement you almost certainly have, and
that is "Professional Master." This is awarded once you train the
highest rank of any given profession, and serves as a little pat on
the back for a job well done.

Ready to go further? Get ready to maximize your fishing, cooking and
first aid skills! for more information