Longtime "Shark Tank" investor Kevin O’Leary says ruthless focus, early mornings and eliminating distractions, not hustle culture, are the keys to staying sharp and competitive at 71.O'Leary's Daily Routine Centers On Early MorningOn Tuesday, O'Leary, the entrepreneur known as "Mr. Wonderful," detailed his daily routine in a Business Insider article, outlining how he structures his time to minimize what he calls "noise" and maximize results.O'Leary said he wakes up around 5 a.m. without an alarm to stay ahe ...