I'm not saying that you can't answer the question when asked in an interview or that you need obfuscate it on your CV. I'm saying to not let the "you must have x years of experience" in a job posting scare you away from applying if the only thing that you're lacking is having "x years of experience".

If you're sitting down for an interview, the interviewer isn't all that likely to immediately end the interview once they realize that you don't have the arbitrary number of years experience posted in the job description.

I mean, one you've learned how to do something like add 1 and 1 to get 2 it doesn't matter that you've been doing if for 1 year or 50 years.