I am your constant companion.
I am your greatest helper or heaviest burden.
I will push you onward or drag you down to failure.
I am completely at your command.
Half the things you do might just as well be turned over to me and I will be able to do them quickly and correctly.
I am easily managed--you must merely be firm with me.
Show me exactly how you want something done and after a few lessons I will do it automatically.
I am the servant of all great people and, alas, of all failures, as well.
Those who are great, I have made great.
Those who are failures, I have made failures.
I am not a machine, though I work with all the precision of a machine plus the intelligence of a person.
You may run me for profit or run me for ruin -- if makes no difference to me.
Take me, train me, be firm with me, and I will place the world at your feet.
Be easy with me and I will destroy you.
Who am I?
I AM HABIT