My urologist keeps shooing me away and insisting nothing is wrong with me yet i continue having libido issues (not being able to get 100 % hard). there has to be an issue other than taking viagra (still doesn't get me 100 % hard). 31 m?

You may want to consult a Urologist who specializes in ED. As you know the problem increases as we age. And we do not know the reason without doing a careful investigation to find the cause. You might want to spend $20 and go to uptodate.com and read all you can for that week and see if you get any insights into to the cause of YOUR problem. I believe it will be $ well spent.

Libido is related to desire not hardness of erection. If you can have an erection and sex then chances of something wrong at your age are minimal. But if you still feel that way then you should see a Urologist specializing in this area- at an academic center.