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 "Unknown480"] [Result "0-1"] [Annotator "David Hayes"] [BlackElo "0"] [FEN "6rk/6rp/p3q1bQ/3pPp1B/2pP4/PpP1P3/1P1K2R1/6R1 b - - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1... Bf7 2. Qxe6 Rxg2+ 3. Rxg2 Rxg2+ 4. Ke1 Bxe6 { Black wins with a large material advantage. } 0-1