Answer by  
                                                                                          blrVoice (1054)
                                                            
                          
                          
                                                          A bad memory can not be cured but effectively trained. Constant training for our memory and brain is necessary to keep it alive, especially when one gets older or tends to have a bad memory. There are lot of memory/brain trainer games like card games, crosswords, sudoku, memory cards, etc.