Pampered indulge with every attention, comfort, and kindness
spoiledharm the character of (a child) by being too lenient or indulgent
No, there shouldn’t be a comma after “as long as”. Try reading it out loud, it just makes it sounds choppy.
The setting builds atmosphere to whether the environment in the story is pleasant or disturbing, it can build a sense of uneasiness if the author describes darkness and destruction in the story . Likewise , if a setting is full of light and flowers , it implies a happy and pleasant mood.