Match Beginning String Patterns question

Tell us what’s happening:
I’m a bit confused as to why you need the not ^ here.
If I try

"Ricky is first and can be found.Ricky".match(/Ricky/);

it matches once because I am not doing a global search.
So just as a test I tried the below code which fails.
I do know the Regex should be ^Cal, I just don’t understand why.
Can anyone explain?

Your code so far

let rickyAndCal = "Cal and Ricky both like racing.";
let calRegex = /Cal/; // Change this line
let result = calRegex.test(rickyAndCal);

Your browser information:

User Agent is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/67.0.3396.99 Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:

I think I found the answer. ^ represents start of string rather than negation here.
This is good revision!