Once when I was 18 I looked out the window and saw a intruder in the back yard of the next door neighbor...
True story:
Once when I was 12 my mom saw someone in black outside poking around
our detached garage in the wee hours --the person then entered the unlocked
side door of the garage. (Yes, my mom has ears and eyes like an owl).
Her response was to flip on the garage lights from the inside of our house.
Next thing you know the guy is running away down the street of our sleepy
little town. She goes back to bed. A few hours later we're all awake and
she tells us about it at breakfast. Of course, little bro and I are like "why
didn't you leave the lights off, call the police and let him get caught?" My
mom said this would have been too much excitement for a school night
and "besides, he won't come back here." Dad wasn't at all disappointed
that he didn't get to pull the shotgun from the closet. (I'll skip the full
tangental story of the time someone broke their hand on my dad's face and
he said "you had enough yet?"). We kids still felt like we missed out on the
excitement.
In any case Mom was right and no one ever came back.
I later got all the "excitement" I ever wanted on deployment.
The cops suspected PCP...Don't they always.
Adrenaline is all natural and an incredible short-term boost even for losers.
However, living long-term on adrenaline is bad for anyone including high
speed winners.