Intolerance of others’ views (no matter how ignorant or incoherent they may be) is not simply wrong; in a world where there is no right or wrong, it is worse: it is a sign you are embarrassingly unsophisticated or, possibly, dangerous.
Every failure is a stepping stone to success; embrace it and grow.
"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."