Limited Telepathy and Insight

You can telepathically speak to any creature you can see within 30 ft. of you. You don't need to share a language with the creature to understand each other, but the creature must be able to understand at least one language. This process is very slow and limited, allowing you to transmit and receive only simple ideas, sensory impressions and straightforward concepts.

Your mind's connection to the world around you strengthens your will. You have advantage on all Wisdom and Charisma Saving Throws.

Fey Ancestry

Due to your fey ancestry and your limited telepathy, you have advantage on saves against being charmed or magically put to sleep.

Insomniac

Discrimination bred paranoia as your constant follower. Every shadow could be the hideout of another evildoer, every noise could be someone trying to sneak up on you to end your life prematurily.

Living with this constant threat, you gained the ability to power through three days, before sleep finally catches up. That is when you need to correct your sleep debt by as many hours as you missed in the previous days (8 hours per day). If you don't correct your sleep debt after 3 days, you will suffer all of the levels of exhaustion you've accumulated.

Keen Senses

You have proficiency in the Perception skill.