No matter how old you become, there are lots of questions that will keep rising in your head, sometimes because of your inner self while sometimes because of the outer world. As a traveler, I think, what you should care about, is the roads you travel and not the destinations you reach, because roads gives you the experience while the destination gives you few moments to rest. Roads either less traveled or daily, we should learn to respect their importance but we hardly do. We ignore the fact that these are roads that take us to the destination. Destination may disappoint you but roads hardly do so. You ride or walk, they will always be with you.