trapped in an invisible box....

'so explain this to me again Zach - they're trapped inside an invisible box?'
'yes and instead of spending ages building up their chi to destroy the box they should just walk till they hit the edge and then 2 of them should put their fingers under the bottom of the box and lift it up and the other one should jump up and kick it out of the way.'
'Oh I see'
'That's the simple way out of a difficult problem. You see you should always take the simple way out of a difficult problem'
'well I'll try and remember that Zach - I often feel like I'm trapped inside an invisible box myself come to think of it'