Your example is very extreme. Having an after school part time job as you're growing up will prepare you for quite a bit, and set us apart from our peers that didn't work, and instead wasted their days after school or on the weekends. I take it you never worked growing up ? It's building essential life skills, not inhaling noxious fumes working 16 hr days in mines, this isn't the 1800's. I loved flipping burgers and making a paycheck at 15