discord.js bot replies to itself

Question

I am currently coding my first discord bot, it can already play YouTube music.

if (message.content.includes("Good Job") || 
    message.content.includes("good job")) {
    message.channel.sendMessage("Good Job everyone :smirk:");
}

As you see, if someone types "good job" (this is just an example) then the bot will reply with "good job everyone :smirk:), but then the spam will begin: the bot reads his own message and replies to it.

How can I prevent the bot from answering itself?

Answer 1

// In message event
if(message.author.id === client.user.id) return;

// I would recommend a variable like this for splits on words
// const args = message.content.trim().split(/\s+/g); 
// You could also .slice() off a prefix if you have one

if(/good job/i.test(message.content)) {
  message.channel.send('Good job everyone :smirk:'); // sendMessage is deprecated, use send instead
}