I'm not sure of what the following in red is saying. Please explain it more easily.

When accountability is mutual, it's most often well received and can literally become a make-or-break aspect of sticking with any challenging program of life change, transformation included. I highly recommend that if you don't have an accountability partner yet, that you openly and specifically share your intentions and goals with others and make a connection with someone who's open and willing to do the same.

Thank you.