The friend/family perception is real and one thing, but really i think this silence creates yet more separation creating ever more loneliness.

Ultimately, my fear for lottery winners is akin to discovering cheat codes in early video games. Turning on "Infinite Money" in $GAME was great... until it quickly sucked all of the joy out of the game. The limited resource challenge disappeared. I don't know anyone who has won the lottery, but i'd be worried you risk creating that very same sentiment, except about life itself. Scary, should you not have another well-established and faithfully-held purpose.