seven_sins
JUB Addict
I have the exact same problem. After saying yes, I usually always regret it. It is much easier for me to say no if the request is in an email. So I often tell them to let me think about it and I will let them know by email.
To register, turn off your VPN; you can re-enable the VPN after registration. You must maintain an active email address on your account: disposable email addresses cannot be used to register.