The entire point of a game like this is to relax and enjoy. If you're not getting enjoyment because of a lack of "challenging content" then try a different game. This game has more to offer than just hard raid encounters. Majority of players don't do Savage or ultimate raids, and this game has never claimed it's to be a MDI/world first race type of game. Even yoshi-p has stated he expects people to take breaks. The game is intended to be played, but not excessively.