Insist on taking the contract home to study it, and if the business won't allow this, leave. Be very wary about buying future services. Make sure the company's rules suit your needs. Never sign a contract unless you're sure about your decision. If you're feeling uncomfortable or pressured at the sales presentation, get up and leave.
Motivation comes in many forms.
In 1970, a Davenport, Iowa, man received a draft notice and he immediately became focused. He didn't want to join the Army. The man, attending college and working for the local post office, was comfortable where he was. He ended up in the Navy instead. That man was LCDR Steven Stevens.