Well about Kamihime - that's the game that rewards you for playing long, not for your luck. Though, i remember i dropped it for two reasons, one probably silly and second less, but still.

First reason was, that game started to bore me. I know, it's cool, idk what changed, but events were all the same, fight a boss solo or with guild. Though i was happy when the big guild event showed. But, well, i understood, that i won't be nearly as good as the others for one reason - lack of time. I know, it's dumb, but here goes something worse.

I'm the collector. Not average collector. But one that wants every single thing. In every event i tried to get everything - every Eidolon, every Kamihime, every fricking weapon, all of it. And i was succesfull at that. I was probably weaker than people who, for example, upgraded the Eidolon and skipped simple SR weapons, but i didn't care.

And then - summer. Three summer Kamihimes. From premium Gacha. Only. And only in this event. After that, they're gone. After info, that the next summer event will come but with other girls, made something cracked in me. Made me realise that i will fail my mission at 100% the game ever. And with realising about how long i'll gather up the in-game value, made me realise that i will fail.

Then i was playing game less and less - and ultimately dropped it.