first of all i would like to thank you dear @kristinaljfom for this amazing post, and i want to say that you are right indeed children are he ones who lovve life and enjoy life the reeal wway, but let me tell you that everyone in this life have problems, and those who know how to deal with these problems see them as a part of one's life of course it won't be able to make life bad, and for sure they will enjoy life, but i thing in my opinion it's not only about having problems and Man can not stay the whole life as happy as he want, and thank you dear.