Review Detail of Navid_line in I Hijacked The Timeline

1. he can use finger prints of suction cup in shelter may be he get more advance knowledge and athourity2. if he live long like 100year enough he can also share some advance technique through his email to the future self.3. he can charge few money as a paid lecture in cover of discussion to earn some money or selling his techniques to government with money or put as paid videos on internet.4. share some basic knowledge or technique to whole world especially scavenger population, can give free lectures once a week or his student go and give lecture outside city once a week to help scavenger population