Panic. I'm in the fortunate position that I don't need any more money (I'm no where near a millionaire, but I have more than enough to get me through the month).
I'm working to ensure that my estate, such as it is, is below the threshold for my only adult child not to need to go to probate.
Eugh, why does money seem to be a constant worry? I had lunch today with a friend who is a millionaire, on paper. She's not worried about a potential raise in Capital Gains tax. She understands that it will only apply if she chooses to sell any of her assets. She's worried that her children, adults, will get hit by inheritance tax that they are not prepared for. So she's working with them to help them manage that transition.
So £50k, while I would have snatched your hand off at one time in my life, no longer has any attractions to me.
I was talking to my adult child about money a couple of months ago. They observed that when I needed money(when I was a single parent with a mortgage) and my now millionaire friend (same boat) needed the money, we didn't have it. Now we don't need it, we've got it.
It's a very weird system.