There is nothing wrong with making a career out of training dogs. My niece is VERY success in the K-9 training level. She graduated from high school, went to work as a groomer. Worked full time while she earned her dog training credentials, worked her way up through the ranks, the whole while living independent from her family, a self-supporting, independent young lady. THEN she found her husband, they bought a house and she had a baby....... School, career established, then start having 'real' gun in life.
No one posting on this thread thinks you can't take care of yourself. We just think you need to get up off your butt and DO it.
PS. There is nothing wrong with volunteer work, either, while you are ACTIVELY looking for work, not waiting for a job to fall on your lap.
You CAN do this!