back up plans

back up plans may or may not be a good thing.

conservative people tend to have back up plans, just like my mother.
she is always careful, think about the consequences after an action.
of course, that is what i have been taught.
it can be a good thing, because having back up plans will save you from a ridiculously sad situation.
however, it can also keep you from the real success.

aggressive people may not have back up plans. 
it is more likely they would set a goal and takes everything to reach it.
of course, when they achieve it, everything is worth it. yet.. what if they don't?
nonetheless, just because they don't have back up plans, they have nothing to lose.
they try harder and have high chance to succeed.

if it is you, what would you pick?