How do you have fun on Maplestory these days?

I feel like the game has nothing left to offer. It peaked for me at '08. That's when I had the most fun doing bosses such as 2-3 party Zak runs and 30man HT runs. Whenever I log in I immediately tab out because my interest wanes by the time I've inputted my pin. There's nothing left for me to do. My character is at it's peak and I don't think I can be bothered to play another class. I can't even find the energy to sell my gear even if it will net me a few thousands. I guess I'll probably just let my account rot until I magically feel like logging in again. Bossing got boring quick after the 1st week. Do I really want to spend an hour killing empress each day all alone and secluded? Like it's so dull; I wish the game had more excitement to it.