CS Lewis described the process and the consequences of taking the ticket in an essay entitled The Inner Ring:
To nine out of ten of you the choice which could lead to scoundrelism will come, when it does come, in no very dramatic colours. Obviously bad men, obviously threatening or bribing, will almost certainly not appear. Over a drink, or a cup of coffee, disguised as triviality and sandwiched between two jokes, from the lips of a man, or woman, whom you have recently been getting to know rather better and whom you hope to know better still—just at the moment when you are most anxious not to appear crude, or naïf or a prig—the hint will come. It will be the hint of something which the public, the ignorant, romantic public, would never understand: something which even the outsiders in your own profession are apt to make a fuss about: but something, says your new friend, which “we”—and at the word “we” you try not to blush for mere pleasure—something “we always do.”
And you will be drawn in, if you are drawn in, not by desire for gain or ease, but simply because at that moment, when the cup was so near your lips, you cannot bear to be thrust back again into the cold outer world. It would be so terrible to see the other man’s face—that genial, confidential, delightfully sophisticated face—turn suddenly cold and contemptuous, to know that you had been tried for the Inner Ring and rejected. And then, if you are drawn in, next week it will be something a little further from the rules, and next year something further still, but all in the jolliest, friendliest spirit. It may end in a crash, a scandal, and penal servitude; it may end in millions, a peerage and giving the prizes at your old school. But you will be a scoundrel.
That is my first reason. Of all the passions, the passion for the Inner Ring is most skillful in making a man who is not yet a very bad man do very bad things. My second reason is this. The torture allotted to the Danaids in the classical underworld, that of attempting to fill sieves with water, is the symbol not of one vice, but of all vices. It is the very mark of a perverse desire that it seeks what is not to be had. The desire to be inside the invisible line illustrates this rule. As long as you are governed by that desire you will never get what you want. You are trying to peel an onion: if you succeed there will be nothing left. Until you conquer the fear of being an outsider, an outsider you will remain.
The ticket, and those who offer it, have been around for a very long time. Metallica described it in rather more succinct terms.
Careful what you wish
Careful what you say
Careful what you wish you may regret it
Careful what you wish you just might get it