A sense of comfort ? How interesting . Does it make it more realistic to you ? <| sep |> Oh , sorry I forgot to explain Dictionarystring , string is a generic type of CSharp data , where string is key and also value of Dictionary class . I just keep the csharp syntax format to make . net programmer feel familiar . Maybe , it ' s a bit strange to lispers , I will remember that . <| sep |> I mean , I instantly thought of it , posted the song in the top comment chain , scrolled down and saw it here definitely intended . <| sep |> In his breakout season he played the role slightly ahead of Song , and behind Fabregas . Since then , he hasn ' t really had a fixed position for us . been played in pretty much every midfield position available including on the wing . I still think his best position is the one he had his breakout season in . Great at bringing the team forward , but not an amazing final ball , and finishing nowhere near the level of what you ' d expect of an attacking midfielder .