Most Helpful Guy
If you are smart, develop your typing skill, get a speed of 60 words per minute, really helpful, it will take 1hr daily for 3 months.
Other then that maybe start learning computer language it will be helpful in future a lot.
Learn some other thing like riding bicycle, or get a learners license and start learning to ride vehicles
Most Helpful Girl
Get into art
It's such a great outlet and past time