I don ' t really know how to respond , since , on one hand , you ' re on vacation , but on the other hand you have to deal with that . <| sep |> That makes sense . Fuck that guy <| sep |> I never graduated high school did vocational track in high school that didn ' t even teach algebra . After leaving Navy went to a community college to learn trigonometry and algebra . Also took noncalculus based physics there . shitload of memorization . took calculus based physics at university and the math of physics finally seemed easy . allowed me to actually understand physics . <| sep |> Tell that to his fiance who is now without the man she was planning a life with . Or just fuck off . <| sep |> Well . I ' d say that 800 $ for a printer that prints like a 2000 $ printer is still a bargain . And , as somebody from Europe who often orders stuff from the US , shipping a 3 D printer overseas for 75 $ is actually quite cheap .