A guy doesn't feel pain in hist testicles / balls ?

Hi there!

I've been wondering these questions for a few weeks: "How much pain can testicles/balls take?", "does balls's pain tolerance vary in men?", "can the amount of pain testicles can take be increased?"

The reason I'm wondering this is that there's a friend of mine who I have hit quite hard (ACCIDENTALLY) 2 times in the balls and he hasn't reacted in any case.

After I told this to a few other friends. They (not me) have tapped and slapped him in the balls for a few times each (they say each hit was harder than the previous one) while we've been walking in the street or playing basketball and he did never react or we never saw he felt any kind of pain, He didn't even bend a bit for a second!

Now we call him "Balls of Steel" LMAO!

I've been thinking about this and found it very surprising because sometimes, (when I'm dressing up rushing to go somewhere), I put on my underwear too quickly and accidentally hit my testicles and I feel some pain in my balls.

As this happens a lot to me and the pain lasts for around 2 minutes from such a little hit, I cannot understand how the hell he can take such an amount of pain in his balls without even feeling it.

So at this point a few questions came up to my mind:

1. How much pain can testicles actually take?

2. How can a guy make the pain in the balls caused by a hit go away quickly?

3. How not to feel a pain in the balls for a long period of time? (Pain caused by a tiny hit like when putting your underwear on but which doesn't let you walk normally)

4. Can you increase pain tolerance in your balls?

5. How can a young guy take so many hits IN THE BALLS without even feeling a bit of pain?

5. How can pain tolerance vary so much between men?

6. Is pain tolerance given by nature or it can be increased?

Please, answer every question, always relating to testicles/balls.

For those who may think "Well, his balls may not have been actually hit and the hits were just around the testicles", you can be completely sure that I hit HIS BALLS and not any other zone.

Thanks beforehand for answering all of these questions which I am looking forward to knowing the answers.

Have a good day!