0_Apprentice
Do you like yoga, I am an instructor!
1_Wizard
I don't know much about yoga other than I think it started in India.  Are there different types of yoga?
0_Apprentice
Yes there is! I instruct yoga for the elderly. 
1_Wizard
I bet that would by helpful both physically and mentally for the elderly.  Do you find it rewarding?
0_Apprentice
Oh definitely. Helping others is one of the greatest things in life. 
1_Wizard
Well that goes along with the Helper theory that when one helps another, the helper benefits as well.  You have a good head on your shoulders!