Only if used productively. Which, assuming you built it from more or less nothing, you probably have been doing to get to that point.

Having money does not make you wealthy. Having the correct financial arrangement to consistently make more than you spend is what makes you wealthy.

Entirely dependent on location, lifestyle, family status, etc. Yes, with $2m you can retire tomorrow and get something like $100K/year in pretty much guaranteed income not pegged to inflation. (You can argue the numbers but certainly <$200K/year with moderate risk.) And you can certainly live on that amount of money but equally certainly not with an opulent lifestyle--especially if you don't own your house/condo, have college expenses, like to travel/eat out etc.

ADDED: Yes, you're "rich" but not jet-setting in business class at resort hotels, multi-million dollar coastal city condo, eat at top restaurants on a regular basis etc. rich. Which is actually just fine for a lot of people who have no particular interest in those things.

Wait, how would you guarantee 5%? I don't see "put it in an index fund" as "pretty much guaranteed".

Annuities, high grade corporate or muni bonds, mix in some high dividend yield blue chips, etc. I'd mix with some riskier investments that were higher return on average.

Nothing is guaranteed if things go totally to hell, of course. (And I did make the qualification of not being pegged to inflation.) But unless we get to a very bad place, I think that assuming 5% on these sorts of investments is a pretty safe bet.

(ADDED: But pick your own number. 3-4% probably is closer to the really very safe modulo inflation given instruments like CDs in that range. But you're reinforcing my basic point. $2M is not really the basis for a huge annual income in perpetuity or even over a multi-decade timescale if you don't have other income streams to add to that mix.)

The market return for the past century has been something like 7% (after inflation). If you're investing in time spans longer than 10 years then typically you expect something in that range.

Past performance does not promise future results, and the world could end tomorrow, but it's not a bad idea to plan that you'll get an average of 5%+ on market investment.

(I'll note that you're responding to someone saying "pretty much guaranteed" and dropped that qualifier in your question).

I know about that, I meant besides that. An average return doesn't mean a consistent return from year to year - e.g. $100,000 / year from 2 million. I was just curious how other people would invest to target a high probability of 5% each year.

That is wrong, if you live in a wealthy country. The safe rate of return right now is a few percentage points at best. If it stays like that, and we get inflation, then it is going to be even worse (wealth shrinking happening now depending on tax variables of the retiree.)

$2m invested with 2% real returns is $40,000/y. So you could provide for your family but I think it would need to be pretty frugal and move away from major urban areas. (Maybe buy a 500k house and live off $30,000/y)?

That said I think semi-retire is the best bet. You have $30,000 for existence, and then go and do a gig every now and then for that foreign holiday or home repair or whatever.

You don't have to finish with the same amount you started with. If you aim for finishing somewhere between $2m and $0, you can spend between $40k and $100k per year.

Absolutely, but if you plan on doing this from 30 to 85, say, then it probably won't make much difference, and you might as well save the lions share for medical bills, rainy days or even inheritance down the line.