Don't be sorry we are all entitled to our opinion. The way I see it is you never know if a trade will be a winner or a loser so if it within the rules you take it IF is within the risk profile. The only time you may decide not to take trades if there is too much risk based on your failure or success during that particular trading session.
Otherwise you are not sticking to a system you are using discretion which may work on some trades but won't work on others.