you pays your money and you takes your choice
decisory
play it by ear
the ball is in someone's court
selfish
opter
settle on
self-select
think for oneself
autoselection
wishful thinking
self-determination
self-elect
for myself
pitch upon
picking
selector
chooser
picker
pick
discretional
adopt
discretionary
framed decision
self-determine
one's own boss
choice
election
do well
demoicracy
choosing
had best
elect
cup of joe
empowered
cup of coffee
take one's pick
discretionarily
discretionally
discretionless
think of
snap judgment
plump for
lifepath
on one's own account
selection
choiceness
decisionally
decidable
selective