Perfomance, like the life the soul in the mask

When you,play your new role,like an actor,
Hide your real face under mask,
From assailant, to a biggest protector,
Again and again your habitual task.

And when,the last act is finally made,
You,in the end,could take off your role,
But there is no way,you at last,meet your fate,
Which from the act,subdue your strong soul.