diff --git a/src/commands/quotes/subcommands/post/index.ts b/src/commands/quotes/subcommands/post/index.ts
index 8ecb944..644ac84 100644
--- a/src/commands/quotes/subcommands/post/index.ts
+++ b/src/commands/quotes/subcommands/post/index.ts
@@ -43,6 +43,8 @@ export const execute = async (
   const quoteUser = options.getUser("user", true);
   const quoteString = options.getString("message", true);
 
+  if (quoteUser.id == user.id) throw new Error("One cannot quote oneself.");
+  
   await upsertGuildMember(guild, user);
   await upsertGuildMember(guild, quoteUser);