Hindsight is the only super power we've all had at some point in our lives, and the moment we discover we have this power we also discover that it's pretty much useless.
Because, as this comic from It's The Tie shows, all foresight really gives us is a cup full of fear, a bucket full of regret and a splash of sadness which leave us feeling all wet about our life choices.
-Via Geeks Are Sexy