These are questions that deals with a ????????. Actually 4 of them. ?? ????, ?? ?????, ?? ???? ?? ???? ????? ???? ?? ??? ?? and some hold also of ?? ??? ???? ???? ??.
Usually when dealing with a ???????? we say to be ?????. Also if you do not like the fellow you can get the ???? of be ???? ???? which falls under the category of ?? ???? ???? ????? ???? ???. To find so many mitzvos at one time I would run to grab them. Also if you really did not want to give the fellow because he smells or does not look or act nicely and you go ahead and give him, the Medrish says that all of the ????? turn into ???? ??? and you get rewarded for that to. ???? ?????