Bayer Leverkusen coach Peter Bosz has urged young managers to implement their own style and not copy the likes of Pep Guardiola or Jurgen Klopp.
The former Ajax and Borussia Dortmund boss has been a manager since 2000, when he first took charge of AGOVV Apeldoorn in his native Netherlands.
Since then, he's led the likes of De Graafschap, Heracles Almelo, Vitesse and Maccabi Tel Aviv before his more high-profile posts at Ajax, Dortmund and now Leverkusen.
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In what is his first full season in charge of the Bundesliga club they are currently ninth in the table after eight matches and, after 19 years as a manager, Bosz had some advice for those still learning their trade.