I like to picture a foot soldier going into battle. Don't you want to conserve your rounds, not firing from the hip, but waiting for the best opportunity? You still miss often, but your chance is much improved. Seems to work for me so far.
Don't shoot until you see the greens of their dividends!
Damn the torpedoes and full DCA ahead!
I only regret that I have but one portfolio to manage for my retirement.
Ask not what your portfolio can do for you, ask what you can do for your portfolio.
The only thing we have to fear is greed itself.
That's one small investment for me, one giant DRIP for my kind.