For those who don't know me:
My name is already at the small info box below the Steam username, so don't ask
me about my name or something.
If the game is public, you're always welcomed to join.
From now on I won't accept players with private profile (except those who are
already on friend list)
If you want to add me, comment on my profile before you did, state the reason for
wanting to add me, and also make sure your profile is fully viewable (not private), if
you failed to do on what I demand, I will ignore your request or just delete your
request.
I will block any pub players who I have added/added by them who unfriended me
for whatever reason they have, or no reason at all, without having a second
thought.
Personality always comes before skills, so don't bother to add me if you're totally
lack of personality, no matter how skilled you are, I won't be bothered to add you as
well.
If there's people that I have added to my list before intended to remove me due to
no interaction/no common games etc excuse, feel free to. I won't bother to
keep/readd this kind of people.
DO NOT try to tease me/make fun of me because of my ping in versus, or I will
block you.
I don't really like seemingly-polite people on first impression, as that could be a
facade. However, I will accept your request if you proved that you're worthy to be a
friend of mine :D (Same logic to when I want to add someone who I think is
awesome and not too bad in personality in general)

For those who know me (aka friends):
NEVER try to joke over the borderline. I am a serious gamer, not a funny clown that
entertains you. If you did, I will instantly remove you + block (you can make some jokes,
but watch the limit).
My playtime mostly on classic games (original game of a series, if this is quite
misleading, you can understand it as "old school game"). If you joined my game, I don't
care how you play, as long as you didn't become a liability to your teammates, or I may
not want to play with you next time.
If my other friend (s) wants/want to join, I may/may not ask you to leave (depends on
that friend's eagerness to play).
You can always invite me to your game if you have always played with me (unless I
have something to busy with).
If I didn't respond to chat or appear afk in-game, you know where I am (sleeping).
If I set from "online" to "away" on steam, I have gone out for a meal or something.
I may launch a game and just afk, unresponsive quite a bit = afk, unresponsive for a
long time = sleeping.
For certain games I have stopped playing, if you want me to play, I would be no problem
at it. Just request it if you wish.
(Only specifically for Left 4 Dead series) If you have low health and no first aid with you,
request to be killed. If I noticed that (low health, no first aid but didn't say anything), I
would do it without your consent, with reasons provided sooner (I know how the
mechanics work in this series). (This part is for random players) If you incap me
because of this, I will end your miserable life by myself sooner, regardless if the chance
presents or not.
You'll always see me with my crew (I have every crews in every games).
If your play does not meet the min. requirement (what you should do and what not), I
may criticise ya.
From now onwards, my steam username is fixed, so you guys won't have difficulty
recognizing me on steam (plus my profile picture won't change).
If there's a chance that my ping would spike till unplayable (or the ping's good but
extremely laggy), I won't be joining the game.
Never, ever try to scam me. I will instantly remove you from my friend list, block + report
if you did.
I might act like an ♥♥♥♥♥♥♥ if my mood is extremely bad. So you might want to ignore
some irrational stuff I said, or you just don't give a comment about it. Don't take it
personally, the most important part.

Things that I hate:
Trash wifi/trash
connection
Ping spike
Rude attitude/
Obnoxiousness
Players who like to show
off
Dying/Losing
Arguments/Quarrels/
Debations
9 play (messy play/chaotic
play/risky play)
Disobedient to orders
Kiting/Rushing (with
exception of agreement
of it from everyone)
Deception/Dishonesty
Trollers/Griefers
Nagging
Stress
PvP mode (versus in L4D games is an exception)
Making personal remarks/brainless insults and think that you're awesome
Scamming
People who give excuses but think that they're legit
Teasy attitude towards people's ping issue due to location difference

You may make a smart guess on what game I will play from now on ;) I'm a lazy bum who is lazy to edit the games I've been playing :P