I had plenty of people in my class that were 30, some 40 with kids and full time jobs ect. It is definitely doable. You would be surprised how many people get through it. How much you will make...
absoluely not. I despise the cloth covers. Pediatrics offices love to use them but in reality kids really aren't too scared of the steths if they're able to handle them and get aquainted. Trying to...
For the steth get an ID tag, simple and cheap (ebay or amazon!). For the rest, simple permanant marker or be creative and put your favorite color masking tape with a single, clean line around the...