In general, a ‏chatbot (or "bot" for short) is a tool that uses artificial intelligence to simulate normal human conversation. On Facebook, bots can do all kinds of things, such as respond to queries, give responses, perform specific tasks, and learn from their interactions with other users. And because of machine learning, they are also a little bit like an artificially intelligent robotic digital assistant, a little smarter every day!

One of the coolest things about using a Messenger Bot is you can get your own custom chatbot! You can create your own custom chatbot. These Bots are built specifically for Facebook's Messenger platform. So, when a user starts chatting with you on Facebook, they will be able to see your custom Messenger Bot, and you'll be able to see the responses that it gives out. So even if your friends aren't on Facebook and they are chatting on another service, you can see what they are saying and react to it accordingly.

When creating a custom-built Messenger Bot, there are some things that you should keep in mind. First of all, you'll need to make sure that your Bot is made for Facebook's Messenger system. This means that it will be able to read its environment properly. It will also need to have a lot of information stored in its memory to make sure that it can remember everything that it says.

To begin with, your Bot should always have an answer to whatever it is that it is answering. If it is asking something relevant, your Bot should provide an answer for it. After that, it should be able to give responses in such a way that it can accurately mimic what the user is asking about. It should also be able to say as many words as possible and to sound as natural as possible. If you want your bot to sound more like an actual person than one of a thousand other bots, then you might need to give it a more personalized personality.

Now, this doesn't mean that you can make your Bot talk like a robot. There are some ways of making your bot sound a lot more human by giving it a voice. Some of these include having it speak a couple of sentences or a whole paragraph. And then having it respond to questions.

And in order to make your Custom Bot more human-like, you might want to look into using artificial intelligence. Artificial intelligence is a technology that can be used to make your bot understand and learn from its interactions with other users, to try and model how humans work, and to make it have a better understanding of its environment.

Also, as your Bot gets used, you can take advantage of advanced machine-learning techniques and use them to make your bot's vocabulary and ability to learn as well. This way, your bot will become smarter and more able to handle more things.

The last thing that you'll want to do is simply let it run in the background. If you run your bot everyday, then you might want to set it to monitor itself, so that it will never get old or bored and it'll always be up to date with the news.

But if you aren't that familiar with bots, then this might be more complex to setup for you. In this case, you might want to look into hiring a professional web developer for making your Bot.

And after all that, it's still not a guarantee that you will have the kind of Facebook Messenger Bot you are looking for. You'll still need to test it out first to see whether or not it works well and whether or not it is able to perform its functions as intended.

After all that, you'll just have to enjoy using your Bot. Remember that the best part of having one of these is having a conversational bot who can help you out with your problems.