Living life for others, is the greatest purpose other then loving God.
For to love others as Christ love you is the 2nd greatest thing that you can do.
So when you leave home, pray for you to be use to love everyone.
That you come into contact with whether it is through an encouraging word.
Or through buying them lunch, so that Christ may use you to feed them.
Not only through earthly food but spiritual food that you speak to them.
For this is a great way to love others by being used to draw them into the kingdom.
For loving others into the Great Kingdom of God is very Awesome.