“Adding Impact” has been described as one of the “most powerful lectures ever.” Mentalist David Thiel shares his system for adding IMPACT to every reveal…and taking those reveals far beyond the basics.

These are extended notes from his groundbreaking MINDvention lecture in January of 2021. You don’t need to have heard this lecture. You just need to be ready to take your mentalism to the next level.

NOTE: These extended notes stand on their own but they do reference David’s other books.