The Serenity Prayer

God grant me the serenity
to accept the things I cannot change;
courage to change the things I can;
and wisdom to know the difference.

I find myself saying this prayer at least one time a day. This has helped me threw so much. I get all tangled up in things an I forget a lot that I can not change the world or any one person at all. I have noticed over the years that I have this controlling issue and believe I can solve it all on my own. So this prayer in some ways I feel was meant for me or at least made for  Do you use this prayer often or at all?