Some people bash others to gain happiness at the expense of others.
Being a "Critic" is an analysis of positive, negative, strength and weakness.
My blog on education is a good example of criticizing the educators who write without knowing why kids cannot read. LINK
"Bashing" arises out of deep seated insecurity leading to intense aversion or hostility towards someone or something. It is a Psychological strong negative emotional response with a desire to harm, pull down, or devalue others. Social media has given an opportunity for "Open Bashing".
