That balance is important and those who know it are successful. One cannot be rigid all the time and depending upon the situation one has to change the decision. Now, if this change is too frequent then others will always try to take advantage. We will see this in the case of relaxation to some rules which are provided in certain situations but in general, the rules are quite rigid. If there is no discipline then it will be a free-for-all and at the same time, too much rigidity can dampen the spirit. But one thing we all need to take care of and rigidly follow and that is the quality. Rigidity must be there when quality is of prime importance and in other cases, depending upon the situation one has to be flexible to grow further.
"Life is easier when you enjoy what you do"