different circumstances, that could be me.

because like yeah

sure, mate

went to a 'public' (i.e. fee-paying, non-state, probably boarding) school in England

went to Oxford University in the 1970s (a time when both Oxford and Cambridge were even more socially exclusive than they are today)

is familiar with activities such as rugby and kayaking and has a personal collection of first editions and wears tweed and is frequently accused by people who know him of being a snob

has enough money to casually buy first a BMW convertible and then a shop, both largely on the spur of the moment, after over a year of unemployment, during which time he seemed entirely uninterested in looking for a new job

shows no signs of ever being frugal or careful with money, or indeed (until Season 6, and then only once) any awareness that a lack of money could be a problem for anybody else

says things like "what I'm proposing, and I don't mean to appear indecorous, is a social engagement, if you're amenable" and "my father gave me a very tiresome speech about responsibility and sacrifice" and "it's a sacred duty, which shouldn't prevent you from eventually procuring some more gainful form of employment", all delivered in an accent noticeably more posh than his actor's normal middle-class speaking voice

has the first name 'Rupert'

character who is not allowed to kill themself

related: suicidal character who physically can't kill themself

alive character who has successfully committed suicide

character who hasn't died but has committed thematic suicide of the Self