Beginner editor. Please have patience and tell me what I'm doing wrong, if anything!

Important-ish
less & fewerThis user understands the difference between less & fewer.
1This user refuses to apply the adjective "unique" to anything
that is not the only one of its kind!
…in.Ending a sentence with a preposition is something that this user is okay with.
mankindThis user supports the use of gender-neutral language.
theyThis user frequently uses singular they as it is a handy gender-neutral pronoun.
theyThis user frequently uses the singular they for want of a better gender-neutral pronoun.
’sThis user realises that plural nouns should not have an apostrophe while possessive words should!
,This user fixes comma-splices; they are annoying.
,This user supports the use of the Oxford comma.
"...,"For quotation marks, this user would rather use "American punctuation."
;This user knows how to use a semicolon correctly.
which & thatThis user knows how to use which and that correctly.
itsThis user understands the difference between its (of it) and it's (it is or it has).
than
then
This user understands the difference between using "than" and "then."
{{Wiki}}This user is an intermediate writer in the MediaWiki language.
{{t|1}}This user knows roughly how a template works.
This user loves Wikipe-tan, the cutest personification of Wikipedia.
This user is a member on the English Wikipedia.


About Me

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 This user enjoys an ad-free internet thanks to uBlock Origin.
 This user contributes using Firefox.
 This user contributes using
LibreWolf.
  Pink is one of this user's favourite colours.
  Blue is one of this user's favourite colours.
BLACKThis user loves Black.
*This user can be found on many IM networks.
TThis user is a fan of topical comedy and satire.
 This user uses a PC.
 This user contributes using a laptop.
 This user hates all Apple devices.
QWThis user contributes using a QWERTY keyboard.
 This user contributes using a Mechanical keyboard.
 This user contributes with Cinnamon.
 
This user contributes while using qmmp.
 This user contributes while using VLC Media Player.
WMPThis user contributes while using Windows Media Player.
 This user writes with the LibreOffice suite.
P2PThis user uses P2P file-sharing services unashamedly.
 This user contributes using the VSCodium build of VSCode.
 This user is an advanced Notepad user.
 This user contributes using Notepad++.
 This user uses Obsidian
as a second brain
 This user has been vaccinated and boosted against COVID-19.
 This user drinks cocoa.
8-)This user is cool, and always wears sunglasses.
 This user believes in being good.
:)This user is an optimist.
 This user is insane.
!This user plays the Metal Gear series.
  This user knows there's a "three-headed monkey behind them!"
MAMEThis user enjoys playing MAME.
 
This user plays 2048.
 This user used to play Adobe Flash games.
c('-'c)This user loves Kirby.
EBThis user is an EarthBound fan.
TTThis user is toon enough as Doctor Lollipop Dizzyspinner.
?This user doesn't care what console a game is for as long as it's fun.
 This user loves the PICO-8.
OCDThis user lives with obsessive–compulsive disorder.
ADDThis user has ADD.
 This user is allistic, but not neurotypical.
 This user likes butterflies.
 This user is an anarchist punk.
 This user is interested in the
Environment.
TVTThis user is a troper.
 This user is an Internet addict
and is proud of it.
 
 This user spends too much time on Internet forums.
 This user is a proud Internet Archivist.
 This user archives webpages like mad using the Wayback Machine!
YGSThis user thinks Your Grammar Sucks.
 This user detests YouTube and uses Invidious.
 
This user is a viewer of
Lazy Game Reviews
¡This user hates Dr Ashen...
SHE LIED!
 This user is an atheist
who defends the
rights of people of faith.
 This user thinks good grammar is sexy.
css-3This user is an advanced Cascading Style Sheets user.
HTML-3This user is an advanced HTML user.
 
This user can write in Markdown.
BASIC-2This user is an intermediate BASIC programmer.
js-2This user is an intermediate JavaScript programmer.
ipa-1
ə
This user has a basic understanding of the International Phonetic Alphabet.
This contributor to Wikipedia is female.
 This user contributes while using VLC Media Player.
 This user is a MIDI collector.
GDThis user is an American Idiot.
RWSThis user owns a copy of "Weird Al" Yankovic's Running with Scissors.
GDThis user is a fan of GREEN DAY.
MCRThis user is a My Chemical Romance fan.
TOThis user is a fan of The Offspring.
RAThis user believes in a life less frightening.
LDThis user is a fan of Lemon Demon.
 This user enjoys computer and video game music outside gaming.
 This user plays the violin.
 This user plays the synthesizer.
vln-2This user is an intermediate violinist.
kbd-1This user is a novice keyboardist.
 This user enjoys punk rock.
 This user likes alternative rock.
 This user enjoys rock music.
WTTBPThis user has been welcomed to The Black Parade.
 This user contributes using
Windows 10.
 This user uses both Windows and GNU/Linux 
 This user loves using Linux!
 This user contributes using Debian, a community driven free operating system.
 This user uses Linux Mint.
NETThis user listens to radio over the Internet.
Mind
the
Gap
This editor wants to close Wikipedia's gender gap.
 This user uses the Vector legacy skin.


Opinions

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 This user thinks that humans are taking way too many fish
 This user cares about animals
 This user is against DRM.
 This user supports
Reproductive Freedom.
 This user is concerned about
Human Rights
3RThis user believes that you should Reduce, Reuse, Recycle.
 This user opposes tobacco smoking and thinks it should become history.
This user ardently opposes
the alt-right
.
This user ardently opposes the rise of neo-fascism.
This user ardently opposes all forms of racial nationalism.
This user ardently opposes all forms of RACISM.
 This user believes in
equality for all
 This user believes more music should be released without copyright, (allowing artists to sample and cover freely.)
 This user prefers Windows 7 over Windows 8/10. 
 This user is against most forms of copyright.

Silly

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 This user is using a web browser.
ROTFLOLThis user is ROTFLOL.
  Actually, the Internet is serious business.
|\|0This user is 133+$p33k!|\|g!!!
  Hi, my name is DoctorDizzy and I'm a Wikipediholic.
1337-1Th1s us3r is 4bl3 2 c0ntr1but3 w1th 4 b451( l3v3l 0f 1337.
AIM-52 kewl, dis d00d nowz dat AIM iz da onlee rael lingo, & wil likely dis reegard da boreing lingos.
pig-5Isthay userway ancay ontributecay Igpay Atinlay atway away ofessionalpray evellay.
IntSTihs uzer is a l33tsp3ek3r of Interweb slang.
dlph-5Sreeee ack oork ee'urrr sque'ek eer.
gb-4Dsh uuzzr speekz Gbrsh atttuh neerneeteev lvvll.
src-nThis user has never spoken sarcastically in their life. Ever.
 This user is alive!