Aye, I suppose it's subjective and we can be very influenced by surrounding pressures as to what we like and don't like, as well as what we're used to. For example, in the 50's most people enjoyed the smell of cigarette smoke. Now, many, if not most say they don't like it. When I was younger, I used to like it until we got a load of anti-smoking indoctrination at school and we were told that cigarette smoke doesn't smell nice. I swallowed it hook, line and sinker and no grew to detest people smoking. Now that I've thrown off those shackles, I quite like it again. Funny eh?