Quote Originally Posted by Sheero View Post
Challenges are what make life interesting, overcoming them is what makes them meaningful. Still many of us do have some checklists of challenges which we never ever want to try at least once in our life time or had tried once and never want to repeat it again.

Do you have any like that? Share them here
There is a thing I never want to try is, say no to smokeing! It's not a challenging for me but when I seen some chain smokers they wonder about me.