Dog Grooming School Questions...me again

1. What types of courses did you take in dog grooming school (besides how to cut dog hair)? I'm thinking, did you take courses on humane handling, reducing dog stress, etc.

2. How long was your dog grooming course? Was it a year course, 6 months, 4 months?

3. How much (roughly) did it cost you to attend dog grooming school?

4. Did your school help you find a job afterwards?

5. If not, were you able to find a job?

6. Did you do any apprenticship during & after your tenure at dog grooming school?

So many questions, I know. Sorry. But thank you if anybody can answer them. I'm still thinking of dog grooming school and found a place in NH that teaches it. Not sure if I would do it as a full-time profession. I may just do it for extra money. Life is sooo confusing!! Thanks again!