I don’t think it requires lying. I do think you can advance yourself faster by doing some lying, but you should stick to things that aren’t actually job related. Length of time working jobs, increasing your previous job titles by a level, making your roles sound more critical are all good ones. Saying you can do something that you cannot can definitely get you in to trouble if they decide to ask you about it, or worse, you get hired and then they need you to apply the skill you don’t actually have.
That being said, I have seen people straight up lie about their qualifications, get the job, flounder for a while and then become at least minimally capable and then hold the job long term. If you consider trying this, at least have a fall back plan for if you get fired.
Grit. Most people think I have some sort of innate natural ability with everything I do. In reality, I just persevere through difficulty and failure, as many times as it takes to arrive at success. The downside is that I have a decent number of things I have tried that I probably should have given up on sooner.
That’s not a bad idea. I may do the same.