May I ask, what's the point? I'm not being snide and sneery, a genuine question.
My grandmother is like this. She has multiple properties (owned outright) and a substantial sum in the bank. She's 81 now.
All her live she lived in her small, boring town. Hasn't been ahywhere, not even in other cities in her own country (not the UK), except for a one single occasion, when she was a student in a bigger city when very young.
Eats horribly, the cheapest, often out of date stuff and very weird food combinations. Even something mundane like a chocolate bar (it's an example, insert anything bar the absolute essentials) is a 'luxury she cannot afford'. Wears old rags, mended and re-mended multiple times, decades and decades old, nothing new ever. Never goes anywhere for entertainment, no theathre, cinema, concert, restaurant, anything where you need to spend money, ever. The flat she lives in (she can easily afford a house, it's her choice) is in the same condition, with same furniture and no updates whatsoever since she moved in, 60 years ago.
There's plenty more, but you get the picture. Yea, she has quite a substantial sum of money. Yet not long to live, and all her life was extreme Scrooge-ing and that's it. 'She worked, she saved, she died' should be on her gravestone.
I'd rather die before I'd be 10 years old, if her life is the only alternative, tbh. Or live like the poster at the beggining of the thread with debt and holidays 5xyear.
Now I understand you certainly don't live as extremely as my granny. But if you have the money, why 'live poor, look poor, dress poor, go on poor holidays'? I'm not advocating wasting your savings at all, but surely the balance could be found?