Explaining something excessivley
Answer:
Positive can be you'll feel happier doing something you want to do instead of feeling bound to a tradition you dislike. Negatives, however, are you can anger your family and disrespect the traditions and past.
Explanation:
Basically, it depends what your traditions and past are that can give a true answer to some true negatives or positives in that situation.
Answer:
He wants them to feel comfortable and accept his positive attitude.
Answer: The possessive pronoun in the sentence is 'theirs'.
Explanation: It shows the ownership of the idea for group skate.