The things I feel like an accomplishment:

MAINLY: Getting a lot of friends. Through all the FC I've joined, I've made a lot of friends. I joined LS and we also keep in touch via Whatsapp or TS. (Since we live in different regions, we can meet IRL, yet). We play a lot of other games together and we talk about random stuff all the time. They're a very nice group and I love them.

In-game wise:

1) Finishing my Zeta relic. My goal was always get done every step of the relic within the first week after these were implemented. It was a success so far.
2) Finishing the whole Binding Coil of Bahamut trilogy.
3) Finishing all the turns of the SCOB (Savage Mode).
4) Downing all the Extreme Primals as soon as possible.
5) Getting all the Primal ponies.
6) Getting married with my best friend in-game.
7) Learn a lot about the ancient civilizations in Eorzea (Nym, Gelmorra, Allagan Empire, etc)
8) Being part of this succesful MMO since the Beta phase and still playing, without getting bored. Enjoying every second I log in. Either doing content or interacting with the people I love/care.