Usually your english is near flawless, I was just trying to decipher "its not the same adrenaline like fighting in the streets" picking up with another guy" or fighting in the ring? cage whatever" part. lol.
Let me see if i can explain you better.
The adrenaline in the gym. you know that probably you're not going to get hurt, maybe a little bit.
The adrenaline in the ring/cage. you will get hurt, but there's some rules.
In the streets? that's the real deal there's no rules everything goes. so basically you're just trying to prove to yourself that you can handle it. imagine someone going out at night or during the day hunting for trouble.
And when you're hunting, you should always look for a big prey.
"don't be a coward" to kill a dove does not give enough/or good adrenaline.
Did I sound a little psycho? hope not.
lol
* Pick someone that will give you a really hard " good time" .