Can you live off REIT dividends?

Can you truly make a living solely by relying on REIT dividends? While REITs can offer steady income streams through dividend distributions, is it realistic to expect that these dividends alone can sustain your entire lifestyle? What factors should be considered when assessing the feasibility of this approach, such as the volatility of the real estate market, the diversity of your REIT portfolio, and your personal financial goals and needs?