I have a household income of around 50k. We eat out regularly, nice and quiet neighbourhood, DC always in nice clothes, run a nice car, save a little.
I am quite a big spender and not great at watching what I spend so I don't feel comfortable because I'm careful with cash.
Yet people, multiple people on MN, often seem to start threads suggesting anything below much more than this is poor? 
I really don't understand it.
I have friends on much less that still do nice things like go out and on holiday every year. Obviously the same won't be true for everyone on similar incomes but I just wondered where these 'anything less than 100k' tribes are coming from.