Hi Hi
As you can see me too I got a lv 6x character and I got bored sometimes.So there is the things I do with my lv 6x.
-Grinding in Abyss
-Grinding in AEW/FOS ( and No that's isn't the same thing ^^ ...)
-Doing my quests
-Help friends with quests(taking most of my time)
-Talk with friends
-KQ... for fun
-PvP ( In noob area, Fun sometimes :P)
-Friendly Guild War
-Production
You can also try to play with another type of character ^^
Hope your boringness level got -1