Most of Janes supporters have left her side and abandoned her
True they also have done electrical gadgets,nanotechnology
the answer you're looking for would be satire
The answer is to throw away.
Reject most closely means "to dismiss." The choice "to throw away" would describe how the writer is completely against the idea that he or she is too young to make a difference and "dismisses", disregards and does not accept the idea that he or she is too young to make a difference.
-E :)