I have no intention of showing any disrespect towards anyone or their abilities but as with any tuition / coaching / mentoring it's up to the individual seeking help to take the greatest care who they listen to.

Cyber space brings folk together but also prevents face-to-face contact, an important way for humans to interact with and assess one another.

Online tuition/training is fine for some subjects but in my view is not the way to try to develop one's mediumship.