Yeah I can imagine no circumstance in which winning that kind of money in full view of the public could be good for anybody. Like even if you said “I am giving it all away,” either a) people don’t believe you and want some money and think you are a bad person if you don’t give it up and you are publicly shamed or b) you obsessively document where the money is going and people don’t agree with how you have it away and you are publicly shamed.

Until your neighbors know, you can trust them just as much.

A winning lottery ticket is an optional life-changing object. A few seconds with a lit match, and life goes on unchanged.

(incidentally, before taxes, I guess that winning lottery ticket is worth ~12,000,000x its weight in gold)

At this level of wealth, unless you're already wealthy, you really have to move and take some steps to obfuscate your new found wealth.

Don't tell anyone ever, until you set everything up. Also move as soon as possible.