I can be in many places when you talk, and there is more to me than just intention.
Some say I am bad. I mean, I am... but maybe you will understand that sometimes I am needed for a happy ending.
All things considered, I am just as normal as you can get.
Hint:
Focus on the last 2 paragraphs. The first sentence confirms the solution, but I realized it might lead you to wrong ideas.
Hint 2:
Hidden in plain sight
Hint 3:
"parts of speech"