You are right nicheuk, there is no shame in backing out.
The problem unfortunately seems to be that a pattern is formed in another place and a small 'pack' of members begin to attack and ridicule a member if they don't 'fit'
I 'used' to be a member in that place, but respect others too much to be part of what sometimes goes on.
I remember one member who yes admittedly was maybe a little too passionate in trying to get over the problems arising with ISIS.
The member was taken the pee out of by a certain few.
In fact their warnings and points on ISIS have proved to be founded - !!!