I'm currently in a slump and this has me thinking... I've been known to have erections that last for a couple of hours if no release is found, and this usually happens during a "down time" in my sex life. Now when an opportunity presents itself to me, or whether I create one, this will be of a great benefit to me. not only will my sensitivity be amplified but also my stamina is also greater. this is however not the case when I'm on a streak... I find that after a while I become fatiqued thereby lower my capacity. So though sex is the greatest physicall, at times emotional, pleasure known to man I feel that a slump is needed every once in a while, if only to recharge the batteries.