OOOHHHH Beaut, what a can of worms eh?????
I think you asked a question, you didn't make a statement, you didn't put anyone down, everyone is entitled to ask questions and for an 18 year old who has kept up the social life, huge peer pressure and hasn't wobbled a bit I personally in my opinion think you've done and are doing great, I hope some people jumping on you hasn't made you feel bad.
Understanding what can trigger someone else to eat whilst trying to be 100% is a useful tool to managing your own weight loss journey. I think you asked a valid question and hey ho, people need to see that you meant no mallace. Keep up the good workxx