"If there's something that my job's taught me....

...... its that everything changes when it's said out loud."

We all learn from our mistakes...

and sometimes of others.... If there's something that life teaches us, its that nothing or nobody's perfect. The willingness to move on is often defined by the acceptance of the existance of the flawed state of being by ownselves and sometimes acceptance and 'forgivance' by others. In other words, it's essential to accept and sometimes be accepted, to move on.
Why is it essential to move on? My reasoning is that we learn through actions and words, and also from inactions and things unsaid. The more we learn the more we 'live'. And by moving on we indicate our willingness to learn.
If only life rewards us for every lesson learnt.....