text:  And real quick, Dave, for everybody listening, that last couple, I think they had about $845,000 in retirement. I think they were in their early 50s. What's that look like 20 years from now for them, just that chunk alone? Well, it'll double about every seven years. If you've got a $1 million net worth in seven years, you'll have a two. In seven more years, you'll have a four. In seven more years, you'll have an eight. So that's your 21-year mark right there. This is The Ramsey Show.