The fit guys take any - and every - opportunity to show off their results. They hope that you're impressed. You should be. Their hard work is an example you could usefully follow... 

An extra dose of inspiration for you - everything is possible if you commit to training!  Don't overlook today's EARLIER POST  with guys showing off in their gyms! And t finish off this bonus, 3 young flexers who are definitely on the right path: No harm at all in starting young, with appropriate supervision!