You can observe and understand the minds of those around you. Silent communication and reading thoughts are two of the many ways the world of thoughts and ideas is easily accessible to you.
Experience: You gain Telepathy experience if you used someone’s secret against them or had a mental conversation with someone about a currently ongoing verbal conversation.
Complications: A character touched by your mind learns a secret about you that you don't want them to know.
A character's mind instinctively blocks you out. Telepathy spells affecting them end and you can't use Telepathy powers against them until they forget about you.
Additional Rules: Anyone who is actively trying to keep your mind out of theirs imposes disadvantage on your Telepathy rolls, as does anyone with more mental power than you.