Took my youngest son (15) out to a study he signed up for. He got up for it, and we made it there on time. But we read the consent forms, and at the end of it, he signs his "No I do not consent" and signed it. Then I get up to use the bathroom and he follows me. One of the people coordinating the study came out to see where we'd gone. Don't they ever have people quit? I asked my son why he quit. He said it was 17 hours for $100 and that's $5/hour and that's not enough for him. Like $100 is a poke in the eye! It was a lot to do, actually. Lots of going in and waiting and blood pokes and taking samples at home and measurements and doing things exactly on time, etc. But I was disappointed with him for just quitting like that. Their criteria for who qualified to be in the study was pretty strict.