Ah, okay, I understand that.
But the criteria posited was if something happens for any reason, it's not luck. You can't win if you don't buy tickets. Hence, if you win, it has to be at least because you bought a ticket, whether or not it is within the mathematical expectation of winning.
Frankly, I don't care to discuss randomness. There's just no way of meaningfully calculating probability in most things in life. What's the probability of the boss liking you? What's the probability of having good looks? I've already said that luck represents the lack of subjective explanations, and I think that's the correct understanding of what luck typically means to people. It means that if you can't satisfactorily explain why you achieved something through your own effort or ability, then you're going to put it down to luck.
The law of large numbers stipulates that if you buy lottery for, well, a large number of times, it becomes less likely that your average return would deviate from the mathematical expectation. Suppose you win $10,000 on the first bet. Obviously you are very lucky. This is the same degree of luck if you win $10,000 on your 10,000th bet. However, you could have lost a cumulative $20,000 by the time you made your 10,000th bet even with the smaller winnings you've had, as the expected value is negative. To have the same net winning as if you won it on the first bet, you will need considerably bigger luck, to win $30,000 this time. Persistence actually makes it harder for you to win the same amount of money overall. The causal relations here is more like: "You are supposed to lose if you buy lottery. If you win, you win
because of your luck, and
despite of your persistence."
So I suspect there is indeed a difference between luck and some other things you can't control. You don't get to change mathematical laws or bookmakers' odds, but you can't complain you are
unlucky that the odds are set in such a way to make you lose. That said, for the purpose of this thread, I think we should attribute where and who you were born to, or your innate abilities such as intelligence or appearance, to luck.
Speaking of the probability of your boss liking you, one of my former line managers was fairly difficult: rigid, cynical, unforgiving, and never seemed to be happy about anything. But we got along well. Why? Because I knew that most "jerks" do not enjoy making your life harder. They simply look at things differently, or have a different way of doing things. And they get upset when nobody understand them. If they appear aggressive, it's their way to
defend themselves. On the other hand, if you can see things in their way, if you don't mind to let them have their way, if you can make them realise that you get them, that you
respect them, their attitude can change literally overnight. This is kind of what successful people mean when they say things like "chance favours the prepared". Who you meet is obviously random, but you can have some control over how these chances affect you: it's rather less likely you will meet the genuinely impossible or sadistic, than people who are difficult, but possible to work with with a bit of effort on your part. Do you do that bit of extra work, or do you put it down to luck?
Bosses hate whiny employees as much as employees hate pushy bosses. I'm not going to say people don't deserve to complain. Quite possibly they do. But as a tactics at least, don't do it. My parents are entrepreneurs who could afford to send me to a good English university. They also gave me a good brain. Other than these, I haven't been particularly more lucky than the average aborigines of this island, I have my handicaps such as language, and I took my scenic route when I was younger. Yet I'm here earning a salary close to the 90th percentile of all tax payers, before I hit my 30's. I've been at this new job for about six months, and my line manager just told me I'm already the guy he relies on the most. The other guys in the team are not less clever than I am. But they are either less experienced, or don't like doing anything they don't like doing. I get things done. I don't complain. This attitude can get you very far in your career, when the right chances come along.