" Master the ability to make and break habits. Think carefully before installing a new habit into your routine such as practicing a musical instrument, studying a language, going to the gym - all of which are habits the earlier you…"
"Wow, my daughter turns 16 tomorrow! That's a hard age to be, no doubt.
I don't have much advice to give as I don't think the choices I made at your age are worth passing on, other than to relax and enjoy your youth, that is priceless."