Issue with text wrapping, adding one character at the time but need to know if next word will fit.

Hi,

I've been googling this issue for three days now before deciding to post here. I'm going to show a gif and explain my issue.


(if gif doesn't work: http://i.imgur.com/qu2Hmj3.gif)

As you can see I'm adding one character at the time and my issue is with the word "opportunity" that's starts on the first row but when it isn't going to fit it jumps down one row.

I'm wondering if.. there's a way for me to know how many...

Issue with text wrapping, adding one character at the time but need to know if next word will fit.