The best way is to just relax and try to act naturally. Just be calm and try to make it a bit funny to hide fear. :)
Answer:
the second to last one which is hanging out with different people
Answer:
You need to give a list of products
Explanation:
Yes, depending on the perspective. If it's going to be because they want you to, than no. If it's going to be a continuous thing to lose weight, get in shape, etc, than yes.
:)