Sorry Birch- not all of us are as old (and as wise) as others. 40K on a one point move? I've still got a LONG way to go till then..... By the way, if you ever get tired of trying to maintain all that cash, you can always toss some my way, and I will happily take some of the load for you.
DCguy and Frixx- all of us have our own styles, and our own risk tolerence. You both said you were fairly new- the good news is then that you have an early start. I wish I had been able to start earlier than I did, but it was hard to save for retirement on a PFC's pay, a SPC's pay, or even SGT E-5 pay. I wasn't able to really start until I was early 30's.
Don't worry- while it is true the market goes down from time to time, it also goes up from time to time, so either you take the approach like Birch there, (which is a solid buy and hold strategy) and have a lot of years to do it with, in which case you'll be fine in your old age, or....
you choose to take a different tack, you control your own moves, and you learn from your mistakes, as well as the mistakes of others, and do better as you learn and become wiser.
Two schools of thought. Neither is wrong. Both can be right.
Each person has to figure out what works best for them.