No one will regret the time dedicated to chess, as it will help in any profession.
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[Event "rated untimed match"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Unknown"] [Black "Unknown699"] [Result "1-0"] [Annotator "David Hayes"] [BlackElo "0"] [FEN "8/p1rRNppk/1p3q1p/8/8/2r1PQP1/P4PKP/8 w - - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1. Qe4+ g6 2. Nd5 Qc6 3. Rxc7 Qxc7 4. Nxc7 Rxc7 { White wins with a large material advantage. } 1-0