Yes. Three. If things would have been easier, it could have been seven.
I had to work hard to get them, raise them, teach them, and the process never ends--it just continues to evolve in one way or another. I have had some moments with teens that made me question what the heck I was thinking; but I know I am truly blessed. Kids are funny. They keep you young, but also can, at times, add to premature aging. If I were not on the path I am right now, I'd adopt. But at this point, it's no the right thing. Kids are a huge investment of time, energy, money, you name it. If you are going to try to do your best at it, it just is. Of course it also helps if you have at least one that is pretty easy going. My last one only--easy going. I am convinced that genetics plays a huge part in terms of personality--of course not disregarding other factors.
Kids? Yea. I recommend them if you are ready, willing, and able to make and stay the course of commitment.