In many cases you would use my and not think about that it's actually implemented to reduce, or you would use filter or sill. In many a custom custom loops maps, map would not be capable of doing what you want. And then reduces, like the really power tool that you would use directly. But anyway, these two concepts of reducing ad ing was the first real revelation of closure for me. Now to talk about something slightly different, other thanike, softer development or closure. Would you do another profession in life? So you dependsora, meaning if someone forbid me, for like, a court of laws saying, you cannot do softer any more,. Or if i didn't get