Just to put my cautionary experience in on that, I woke up after some oral surgery about ten years ago to find out that my estimate was worthless and the actual

Just to put my cautionary experience in on that, I woke up after some oral surgery about ten years ago to find out that my estimate was worthless and the actual cost was twice what was estimated. I was fortunate enough to have recently gotten a good paying job and could cover it, but it was certainly a shock.