Someone asked me today why I don't give-up the low security world of consulting and entrepreneurship and get a nice secure position at a big company. I figured I might sleep better but then I watched Taxi Driver and this quote from Wizard, played by Peter Boyle (yeah the guy from Everybody Loves Raymond) seemed appropriate.

WIZARD
Travis, look, I dig it. Let me
explain. You choose a certain way
of life. You live it. It becomes
what you are. I've been a hack 27
years, the last ten at night.
Still don't own my own cab. I
guess that's the way I want it.
You see, that must be what I am.

A police car stops across the street. TWO PATROLMEN get out
and roust the JUNKIE from his doorway.

WIZARD
(continuing)
Look, a person does a certain thing
and that's all there is to it. It
becomes what he is. Why fight it?
What do you know? How long you
been a hack, a couple months?
You're like a peg and you get
dropped into a slot and you got to
squirm and wiggle around a while
until you fit in.