Straight maths undergrad degree , honestly though I ' m in second year and it ' s been pretty easy until now especially the first year . But this end of the semester is going to do me in <| sep |> I had a bug with Johnny where I used him on a wild hunt rider , and the card disappeared but none replaced it . I played my next card and the card total did not decrease , indicating there was a card there i . e . I had 5 cards , played Johnny , it went down to 4 , played another and stayed at 4 but I was unable to see my new card or play it . Don ' t know if it ' s related but it ' s only happened once to me . <| sep |> I am sure it is . I prefer the European model where pay is fixed above minimum wage and a tip a gift or a bribe to ensure better than a good standard of care which is measured in terms of the customers enjoyment , often made by rounding up a bill to some multiple of the notes you have on you . But while I have never knowingly stiffed a hard working waiter overwhelmed in a busy restaurant or blamed a server for a kitchen delay , I have generally found the US service culture to be awful and based on menace tip , even when we suck or we will mess with your foodsabotage your meal . As a tourist , I am unlikely to eat in the same place twice and sure as hell won ' t if the service was bad . Quite satisfying to watch self righteous bullies flail impotently at the consequence of their own choices to treat someone badly .