One thing my wife always does is stay in her lane. She'd never suggest investing in any stock.My wife will sometimes use the expression "I'm thinking about investing in" <insert any retarded/fad purchase that isn't remotely close to a good investment. >
Just say I'm thinking about buying/wasting money on something really fucking stupid we don't need..
This can be both good and bad. If there's an opportunity that I bring up to her it's 10 million questions. Then it's "running it by" 8 other people with 10 million questions. Then its back to me with another 10 million questions. Then pissed that I'm getting annoyed with answering the same question 62 times.
She asks me what rug to get I say "I don't give a shit. Whatever you want." Because ultimately I don't give a shit. The rug we've got is fine. Besides if I pick one it won't be the one that she wanted and the one we're getting is the one she wants.