Feng shui ... it really depends on individual belief. if you believe, it will do you good. if you don't believe, just live on with your life and preference. it will not do you any harms either.
For me, some feng shui can't be ignored. feng (wind) and shui (water) are the very important element in our life. actually feng shui has a long background and history from our ancestors. i only believe feng shui that has explanation.
Let me give you an example. our house is actually the most important thing in your life. why? because you spent most of your time in it. even if you're not (that is, if you are very busy business man ... hahaa...), your family is in it. So if your house is comfortable. everyone in it are happy ... so why will there be quarrels if it is so comfortable ?? how to make your house more comfortable. feng shui plays a part too without you knowing it. it helps to calm everyone in it. like water features (no need to be very big) will help calm your mind and others. that is why sometimes when you go to resort, you feel relax? because they are combining different natural elements like wind, water, wood etc. do you know a small corner of your house can also be a resort feel?
another example, imagine, a house with no windows ... can u live in it ? yes, unless you are in the war or riot. windows allow wind to breeze through and sunshine to shine through. careful selection of windows location in your house is also important to ensure wind and air circulation. unless you install a turbine vent ... that's another story.
so you see. feng shui is not all about supertitious. but try to look at it as an engineering or your life perspective. of course not necessary you have to spend so much on feng shui ....
sorry, this is only my suggestion. no offend to anyone in feng shui business or anyone who believe or don't believe in feng shui.
Nicely said, and I agree with this. FS to me is not a must-do-or-you-shall-die-horrible-death, but more like proper placements of items. If die die cannot escape, then live with it. If can ubah a bit the placements, why not