I have no one else to say this to. I occasionally check our future projections and did so a couple of days ago. There is a large chance that my husband will change to a tenure track job come August and I looked how that would change our future. Not much change but once he gets tenure (3.5-5.5years) we won't need my income to retire. Based on our current savings and that salary (and the match he gets), we could tightly have him retire at 65 with only putting pennies away. And based on our current spending, we'd have those pennies. The only thing we are missing is college costs for our kids and some life inflation that I'd like.
This was not the state of affairs even a year ago. A year ago, we could pay for our minimum expenses but not where we are now and my husband would not have been able to retire at 65. Obviously, the 65 retirement is not a goal but knowing one person income would get us there, is amazing. How did we get to coast-fire in one year, wow!