How do you know when you've found your life purpose?

by Tammy H.
(Ontario, Canada)

How do I know if I really found my life purpose? I help people and I'm trying to make a living at it I'm happy but is this my purpose in life? If this is my purpose then why am I broke? I am a mentor and life coach like you but I'm not making any enough money to pay the bills.

Help? Should I do something else? How do people know when they are doing or living their life purpose? I feel lost.