no sorries and thankus,is really true?

heys people,wass up,well i have been thinking to write on this topic since very long but you know delhi people they want to delay every work and i m unfortunately one of them but no more lazyness now as i m finally writing the blog.Well, i was wondering one thing- whenever we start a friendship with someone of similar interests we tend to say one thing most definitely ,infact dats a rule dat in frdship ''no sorry and no thankyou'' but rules are meant to be broken, we dont realize but most of the times we end saying sorry and thankyou mostly, whenever our dear friend helps us and do something special for us we tend to say him or her thanku and the same reply comes back dosti mein no sorry no thanku, well i personally dont believe in following this rule bcoz i m in very much habit of saying sorries and thankus, i m obliged if someone does good to me so i say thanku and if i broke anyones trust then obviously i end up saying sorry sorry sorry.So all u folks think again before saying to any of ur friends ''dosti mein no soorry no thanku'' bcoz u will realize u are saying dat most of the times.