The impact of focus.
You want to learn a new skill. Why not try it on for 5 days to see if it'll be something worthwhile? After 5 full days at it, you'll be more experienced that most, and know from experience whether or not it's worth investing further.
Before we dedicate 4+ years to a major in college, why not 'try on' the major for 5 days to see if it's what you think it is.
There are certain things we can only know by creating them ourselves.
Learn by doing.
Before you invest $ and time, a 5-day bootcamp could potentially save you thousands of dollars and hundreds of hours. You'll know before you commit further if it's worth it to you.
A 5-day bootcamp runs 5-days. Over those 5 days, which are best run consecutively, you will be guided through a series of tutorials and tests. At the end of the 5-days, you'll be given a cheat sheet to take with you.
Your guide is a SME (Subject Matter Expert).