I rarely venture outside at all without my hat on, but thats mostly because im in the UK and are weather kinda sucks and with a bald head its really cold, but i wouldn't say i wear it to hide hair loss, ive worn hats for about 8yrs now, prefer beanies to baseball hats, cos yeah the visor kinda impairs my vision a little and it leaves a mark on your forehead which doesn't look great lol, but i only wear hats outside as soon as im in doors where ever iam it comes off or in the summer when the weather is good i keep it off outside so i can get a nice little tan, if people think im hiding something then so what, not my problem....i like wearing hats and i will continue to wear them aslong as i want too, i'd say the only major problem with wearing them when your bald,receding,thinning whatever is when it comes to women, because a girl might find you attractive and the thought of taking off your hat and her suddenly not being attracted to you anymore could be a little painful, but hey. if there like that then they aint worth the time anyway....hats FTW!!