If you want tiring, try working balls out, with a ten minute break every two hours, starting at 0600-1600 Mon-Fri and 0600-1300 Saturdays with two days a week overtime (compulsory) 'til 1900. Oh, and all for 300 quid a week after offtakes.
I know someone who does this and believe me, THAT'S tiring.
Now grow up lest the rest of us mere mortals start lumping you lot in with bankers.
... if that person is flying 300 people every day, working in a fatigued state in a safety critical environment where mistakes = fatal accidents, and if you are happy to sit in an aeroplane flown by a pilot in that state, then your comment is relevant.