You freak out (duh)

After you process what you see, you jump back away from the mirror, landing hard on your rear. After taking a minute to catch your breath, your mom knocks on your door, asking what happened.

"I don't know what happened, but my eyes have changed," you respond.

"Are you sure?"

"I,m sure mom,"

After that, your mom enters your room. You expect her to freak out because she could see your eyes, but she says nothing.

"Mom?"

"Yes Derek?"

"What do you think about my eyes?"

"I think that they are very neat. The black color really are awesome."

"Don't worry," the voice from your dream chimes in. "She, and others, will not react to your eyes. For the mortal mind, your eyes are a pathway to the mind. You can activate your power at will, and since your eyes are an opening for everyone's mind, you can control people within a valid range. For your advantage, that range is whomever can see you, even over recording. The gift you have is perhaps the ultimate gift for anyone to have."