I have often and always believe in possibilities especially with children and young people, many at times we find that young people loose their individuality and courageous mindset to some self esteem issues " AM TO LOW TO DO IT" with this mentality many persons have drowned their personality and have being reduced to nothing, but is this the right thing to do? certainly no!, as this post suggests, its very important for every one to know that every individual is important including you, letting ourselves down is wrong, we are equal and all relevant, leaders and followers are humans. Impossibilities do not truly exist, its a false believe that only exist in the mind and not on earth, so you see only in the mind. i suggest that everyone finds their capacity , even as the Holy Book says" Study to show thyself Approved" 2 Timothy 2:15.
read books, be knowledgeable and achieve greater heights!
Shalom
God Bless you
RE: Swimming in freezing waters - by @frieda