4 Pics 1 Word Level 509

Answer:
Mind
Hint
What is the answer to the 4 Pics 1 Word level with Social Media Graph, Head with Gears, Boy with Thinking Bubble , and Couch Sofa?

Hint
What is the answer to the 4 Pics 1 Word level with Social Media Graph, Head with Gears, Boy with Thinking Bubble , and Couch Sofa?