When a little boy scrapes his knee and starts crying his parents tell him to suck it up and deal with it like a man. When a little girl scrapes her knee daddy asks what he can do to make his little princess feel better.
Men are raised to deal with it. Women are raised to complain about it until someone else deals with it for them. Not surprisingly women complain a lot more then men. If you worked retail or any service job, im sure you're well aware of all of the meaningless shit women are constantly complaining about.

Another reason why women complain is that it serves as an important mating strategy. The more attention a woman can bring upon herself, through clothing jewelry and drama the higher the chance that she will catch the gaze of some alpha who will mate with her. If a woman starts needless drama in the club by saying a security guard groped her, suddenly all eyes are on her. It doesn't matter if she was groped or not, she has created an opportunity for all the high value males to see her.

Practical Application:

Lets say your on a hike with a couple of male friends and some girl your casually dating. Its an 8 mile hike and at the end there is a pristine waterfall. This waterfall is awesome because its so far out that few tourists have had a chance to litter the site. At around the five mile mark your girl starts complaining, partially because her feet hurt, partially because she went 45 min without smartphone reception and partially because your giving more attention to your bros than her. Now if you listen to her and turn back like a big beta bitch, no one gets to see the waterfall, the trip will be disappointing and most importantly she will blame you for the disappointing hike. Never mind that listening to her and turning back early made the hike a disappointment, because women never take responsibility for their actions. In her mind the hike was shitty and its your fault. On the other hand if you ignore her and press on, you will get to see what few other hikers have seen. She will take some waterfall selfies like the big narcissistic whore that she is and upload them to instagram telling all her friends how she is like super hardcore hiker with hardcore hiker blisters.

Constantly accommodating women will prevent you from living life to its fullest. You life will be bland, like a show on ABC Family, a network so family friendly and safe that its unbearable to watch. On the other hand if you understand attention seeking behavior for what it is, press on and take risks you will have an opportunity to live an exciting life, a life that women will want to be a part of.