Many people play gmod with the intent of making friends and staying that way. let me assure you nothing good can come of this, you need to let people know they're an idiot because they clearly dont know that they are.

many good ways of doing this is by
1. Insult them regardless of there relationship with you
2. Disregard everything they say and argue untill they rage-quit/kill themselves
3. make very bad "yo mama jokes" despite the harsh critisism from other players

this section is closely related to conversing with people however, this type of action requires alot more pent up anger directed at your opponent and the righteous spill of your enemies blood.

easy ways to handle fights.
1. Make sure your opponent know how "swole" you are. such reassurance will likely scare them
2. Always move forwards and backwards from your enemy. this will have the same effect as 1
3. if your enemy takes the slightest move unleash a torrent of bullets that would make WWII look like a redneck party.
and finally
4. make sure to "tea-bag" your now dead and slightly sexually-abused opponent.

This is a hard topic to discuss sense much of the required actions of making yourself known as the "alpha-dog" are very masculine and veteran like. however much fun can be had WHILE bathing in the blood of your enemies.

things to do to have fun
1. Always destroy any Scars
2. make sure you screw up any intricate prop/projects made by anybody
3. Phys-gun everything into the sky

with these steps in mind and heart, anybody can learn to be a civilized person and important part of society