Is Dating Really Necessary,why?

Actually...i will answer you from a point of view of an Arabian girl..in our societies dating is something which you have to do with rules..and to break such rules then you are an inrespectable person and out of control...dating in our societies is like no dating in Europe and America..which means that the two lovers act like friends,to be accurate,like so close friends he and she tell each others everything,care about each others,exchange gifts,say love and warm words to each others,meet together,...so you will probably ask : What is the difference then? The difference lies in that the couples can meet only in public,opened places in front of every body,there is no private places like her or his home....there is no touch, kisses or hugs.these things are all after marriage....it does not mean that there are many many others who break the rules of our societies but to be honest,they are not many..as well,there are many many who refuse to date...and see that dating is not necessary,and i can say yes, they are right to some extent...some times many problems come out from dating...that if you are not sure from completing with this person..many troubles occur ,that you have told him every thing about you ,about your secrets and needs .if this person is not worthy to trust,then you will lose so much because he will use these weapons..i mean your secrets against you if any problem happens between you..then what will you do?! You will just feel desperate and that you become so cheap because many many others have known and shared you your secrets...so in short ..my answer is "No",unless you will be a closed or a semi-opened door with your friend or even your lover...i wish you luck.