First of all, congratulations for the improvement! I never used pills, and for me they are not anymore a possible option because after a heart attack three years ago I take daily pills which exclude the possibility of assuming Cialis, Levitra or Viagra. I considered this possibility in the past, but I never tried. Maybe they also work as a psychological help (?), I mean: you know that if anything else fails, you always could use a pill to get everything working, at least for a while...I am asking, I really do not know :-) .