I asked a number of different people what advice they would give their younger selves.
The responses are unedited below and are directly from responders to this question:
1. You could run into anyone from your past in your future.
2. Don't be stupid.
3. Take more vacations.
4. Set some goals so we can have a better life.
We are much smarter than we think we are so stop second guessing yourself.
Follow your instincts. We will get through anything and everything that life throws at us so don't despair.
5. Don't be so afraid of commitment.
Sometimes it's the thing you're most scared of is the same thing that will end up setting you free.