It's simple, you just need to follow the following based theses.
You need to:

1. DON'T be a furry.
Furry is disgusting and shameful, Pyro is a respected person and it should be a shame to pull a furry fox on him, even the most permissive furryeb.

2. DON'T jerk off on "Kristianma".
Her pathetic fire axe is nothing compared to the standing, strong, indestructible stock axe of any other pyro main (If he is not a woman, of course)

3. It is allowed to masturbate to a Sketch.
But only within the framework of pure male respect!

4. DO NOT use a pathetic "Cleaner"
True giga sigma pyro should be able to seal another pyro with a drain

5. Use a "Rocket Launcher".
This weapon was created by God himself so that people could get closer to his power!

6. Extinguish your allies.
Pathetic brats can't handle the fire themselves and die, and then complain to mom that you didn't put them out (This will lead to the fact that the mother of this homeless person will be offended by you and you will have no one to ♥♥♥♥)

7. NOT to be a femboy.
A man who has become like a woman is not worthy of carrying a flamethrower behind his back.

8. NOT to be a fempiro.
I don't see any point in explaining this thesis.

9. Wear only based sets on pyro.
No deer, foxes and other women's ♥♥♥♥, you are great wars, not a gay parade

10. Don't play for the team, don't be a paybro, don't be a sucker.
One pyro army is about you (well, or not och)

It is important to understand who is who.
Finding the difference between a base and a crane is easy enough, but it can be a problem for a young player.
The main thing in this case is to hear a few truths.
1. Furry sets are ♥♥♥♥

2. Like "cute sets" - ♥♥♥♥

3. Skulls - ♥♥♥♥
Examples of basic sets:

And so, gentlemen.
This great line ends the holy scripture about pyro.
I wish you all savory screams from a rocket launcher and good reflexes in the bums' ♥♥♥♥!
Go to the rocking chair