By an Islamic scholar of years ago "Any evil doer can think he is a good person,the ignorant can think himself a scholar,the greedy thinks of himself as generous, the stupid thinks he is intelligent. Life is short and hopes are unlimited, yet many are two dazzled with themselves to see a clear picture for advancement"
Pretty much sums up the reasons for a much disputes and feuds we encounter and even find ourselves entwined in both on and off QL.
QL much like rest of the world, is made up of all sorts, the good the bad and the beyond! We just need to arm ourselves with much patience and tolerance, and know that our judgement of others may well be wrong based as it is on our own fallibility.