happy to help

"I learrn it frrom a Book!!"

Manuel in "Fawlty Towers" - BBC comedy.

Have a look at the link (worth watching): "Fawlty Towers-The Germans"

and here especially Manuel at around minute 9:30

Sorry, I am just in a funny mood now, wouldn’t like to offend anybody.

Generally the way things work:

1. If you see an area that need improvement then jump right in!
2. If you get stuck or are unsure then ask questions.
3. If you are about to make a significant or potentially controversial change then discuss it before hand.
4. Share your improvements early and in the open. That way people can let you know if you are on the right track.