What would you tell 15 year old you?

Today I asked people in my class and over whatsapp what they would tell their 15 year old selves. I think this was a good way to see the encouragement that people will give themselves. From this I found out that the way questions are worded have an influence on how people respond to them. From this question I received a much more positive vibe and better feedback from everyone. The next step is to come up with a question that can only have one type of reply, preferably a positive reply. Something that makes a positive reply. Something that makes them think of themselves in a positive manner.