This talk could have been given twenty or thirty years ago. Can anyone really say Jehovah's Witnesses have changed? Any changes they have made are simply window dressing.
Yes, give up a good paying job which will help you have a happy, stable family. Take it from me, work in construction, wear your body out, enjoy expensive crappy health insurance. Fight with your spouse about money and be stressed out all the time. Pile up huge medical bills because of your child's health problems. Trust me, Jehovah will take care of it. If you disagree, YOU are the problem!