For me, once I get to the second level of the dungeon I am having a hard time not getting greedy and end up losing everything I've gathered every day by being hit by a single slime. I would greatly appreciate if when you get hit by a slime and leave the dungeon that you would not lose every single thing you have gathered, but rather a portion. That way I don't get frustrated and stop playing the game altogether due to a series of mistakes and get even a tiny bit of reward for the time spent in the dungeon.