Don't they feel sometimes defrauded because their long time worked question is left aside unanswered? Don't they feel that other student are being given full a

Don't they feel sometimes defrauded because their long time worked question is left aside unanswered? Don't they feel that other student are being given full attention meanwhile they are not considered properly?, don't you think that asking and not answering my sound like not a fair game to play? Education has many problems, and the majority of questions about it are unanswered or the real answer is today unknown.