Why are good law abiding decent people regarded as weirdo's ?

"Because, my dear fellow, in a completely non-sensical and irrational way, with just a hint of Edward Lear rationale for flavouring (note the European 'u'), many wear bowler-hats, trilbies, Panamas, fedoras, while others wear headscarves, fascinators, cocktails and pillboxes! This - and only this - is the answer you seek, Grasshopper; no-one else's counts! So, away you go with a tra la la la lah and a tra la la la lee!" And so he went on his way, finally retiring from a lifetime of servitude as a street-corner, hamburger salesman.