Because you can

Blame no one.  Expect nothing.  Do something.

And give thanks.

Get occupied with doing.  Just doing.  Not blaming others if or when or how things go off course – and they will.  Not expecting someone to notice, to pay attention, to appreciate your effort.

Just do it. Do it for you. Do it because you can. Because you, and your world, become better when you just do it.