Things I Did Wrong During Worship Today

Today I lead worship for the first time this is how it went
  1. Couldn't figure out the way the first line of the opening song went...every time
  2. Said grace instead of face multiple times but only while singing in front of an audience not during sound check
  3. Completely forgetting the opening words to song three and having to wait for the opening to be played three times and finally get the words