Hey, welcome back. I want to talk about one of the tools I use in my job. This is not the only tool. I don't have a strong opinion about text editors, so it's totally fine if you use a different one. As you practice data science, generally, if you find something in your workflow that makes you say, "Wow, this is tedious." I recommend you ask yourself if there's a better tool for the job So, I want to show you some examples of tedious things that can be made a little less tedious. You might notice that in the solution videos, I'm very fussy about spacing. Later in the third module, we'll talk more about it what it means to follow a style guide for coding, and you'll begin to see why this tool can make a huge difference. So, first thing that I wanted to point out is that we've got the ability to do syntax highlighting for a lot of, I did not type this date correctly,did I? For a lot of different languages including SQL. So, that makes it really easy for me to read SQL compared to plain text, and it's kind of specific to the language. So, if I pick another language, it doesn't highlight the same way. You've probably seen me do this a little bit in the solution videos, but the real thing that I use all the time in Sublime Text is bulk editing. So, imagine you have something that you need to do a whole bunch of times. Okay. Let's just call this, thing one through five, two, three, four, five. Imagine that this was a column that I was selecting. Let's turn on some syntax highlighting. Okay. Example table. Okay. Imagine I wanted to take, I don't know, a sum or a max of all of these columns, and I didn't want to have to do some beforehand and then this, end parenthesis and then I'd have to copy and paste the name of the row again. So, what I can do is I can on my computer at least to hold down the Option key and drag my cursor down, and I can do this all at once for every single row. Another cool thing is I can do that and I can copy. So, I can select all of this, and ow I'm hitting command C for copy, and I go as, and I can add in everything that's a little bit different for each row. So, that saves me a ton of time. It also saves me time for things like spacing. That's probably the number one thing that I use Sublime Text Square, but there are just a ton of really cool tools. It's free. So, I recommend downloading it and playing around with it. Anytime you think to yourself, "Wow, this is tedious. I'm doing a lot of cutting and pasting." You should see if there's a better way. All right. Thanks for watching.