diff --git a/src/modules/zbytek.ts b/src/modules/zbytek.ts
index 83a17fe..78456b1 100644
--- a/src/modules/zbytek.ts
+++ b/src/modules/zbytek.ts
@@ -8,7 +8,7 @@ import fetch from "node-fetch";
 import { adminLog, formatCas, log, sendDM } from "../utils/utils";
 import { emouty } from "../utils/emotes";
 
-const zpravy = new Map<string, number[]>();
+const zpravy = new Map<string, Map<string, number[]>>();
 const dobaOmezení = 20_000;
 let client: Client;
 
@@ -52,17 +52,24 @@ const exp: Modul = {
     pos: 1,
     fun: (mes: Message) => {
       const ted = Date.now();
-      const timestampy = zpravy.get(mes.content) || [];
+      const autor = mes.author.id;
+
+      if (!zpravy.has(autor)) {
+        zpravy.set(autor, new Map());
+      }
+
+      const uzivatel = zpravy.get(mes.author.id)!;
+      const timestampy = uzivatel.get(mes.content) ?? [];
 
       const aktualni = timestampy.filter(timestamp => ted - timestamp < dobaOmezení);
       aktualni.push(ted);
-      zpravy.set(mes.content, aktualni);
+      uzivatel.set(mes.content, aktualni);
 
       const pocet = aktualni.length;
       if (pocet < 7) return false;
 
       (async () => {
-        if (mes.author.id == client.user?.id) return;
+        if (mes.author.id == client.user?.id) return mes.channel.send("uz nechci");
         const adminRole = mes.member?.roles.cache.find(r => r.name == "admin");
         if (adminRole) {
           await mes.member?.roles.remove(adminRole).catch(e => log("nejde odebrat admin", e));
@@ -114,9 +121,12 @@ const exp: Modul = {
     // Garbage-colector na `zpravy`
     setInterval(() => {
       const ted = Date.now();
-      zpravy.forEach((val, key) => {
-        const aktualni = val.filter(timestamp => ted - timestamp < dobaOmezení);
-        if (!aktualni.length) zpravy.delete(key);
+      zpravy.forEach((mapa, uzivatel) => {
+        mapa.forEach((pocet, zprava) => {
+          const aktualni = pocet.filter(timestamp => ted - timestamp < dobaOmezení);
+          if (!aktualni.length) mapa.delete(zprava);
+        });
+        if (!mapa.size) zpravy.delete(uzivatel);
       });
     }, 60_000);
   },