I'm sorry, I was also confused on why j < i + name.length...i understood most of your explanation except for that part. Is it basically like saying. i is the first letter (in my case M) and the total letters in the name is 4 which is myName.length + i = 5 thereore j < 5 ??
I'm sorry i've just got so confused about this, i think i've made it a bigger problem than it really is haha