If you are in a state of ritual impurity and have not performed ablution, then perform ablution if you have water. Otherwise, perform tayammum. If you want to repeat the ritual ablution, perform ablution in between. If you want to sleep while you are in a state of ritual ablution, then perform ablution. If you are not in a state of ritual impurity, do not sleep unless you are pure. And if you want to eat or drink while you are in a state of ritual ablution. So perform ablution and beware of hugging other creatures, for God does not accept the prayer of anyone while there is any creature on his body, and it has been proven that the angels do not approach him or a person who is in a state of ritual impurity unless he performs ablution.

It is also proven that

it has been proven that angels do not Approaching the corpse of an infidel

So beware of not lowering yourself, by neglecting ablution, during impurity, to the same position as the corpse of an infide