Use of genetic in the future (full of controversial speculations to see if you are following!) careful with genes!

1.Today we can assume that alzheimer reflects  disturbance in CREB and related genes
tomorrow, alcoholic will be judge by their level of CREB.  It will be nice to tell someone that because of your isoform of CREB, don't even try Alcohol at all! you will become an alcoholic!
And just tell a man that your memory capacity is doubtful given your CREB activity, your strength is else where (comprehension or other capacity).  Patient with post traumatic syndrome could be evaluated by the status of their CREB! have they become too forgetful....disturbance of CREB could point to old age?
Other genes for this purpose, ELK1 of course which is close by in the viscinity!But also CREBBP!