I've been doing some planning on this fine morning and experienced a small elation.
Basically, on our current savings track(not including 401k, that's a whole different debate I'm having in my head). We can FIRE in 15 years in our current state of fanciness.
What is beautiful about the projections however, is that I can see where we can start to semi-fire before that. Or mostly, reach the idgaf state of life.
4 years in we can have the house paid off and still have a sizable savings.
11 years in, with a paid off house, we can FIRE with a very minimalist lifestyle(perhaps in 11 years I'll have trained myself to that point).
I'm excited about this because even right now, with the house payment(only debt we have) and our modest savings I already have a very nice sense of financial stability. Work never gets too stressful because if I lose my job, I'm pretty confident I can find another in 6 months, and we don't even need both our incomes to survive(50% savings rate FTW). So the exciting part of all this to me is that you don't even have to get to FIRE to enjoy the benefits of the mustache lifestyle. The benefits grow each year, much like your savings.