Items and Hand

[mrmagoofl]

Can you pick items up after they have been put down?
For example: If I put down Glass Slippers can I then pick them back up if I no longer want to use them?

Also, do you only have to worry about how many cards you have in your hand at the end of your turn or all the time?
For example: I help another Munchkin kill a monster on his turn and he splits the treasure with me. He gives me 1 treasure and I now have 6 cards in my hand. Do I have to discard down to 5 right then or can I wait until it is my turn again.

If I have to decrease my hand size right then, charity is still applicable correct?