Feeling void

I dont know why but recently i am feeling void and disassociated like i need a good friend with whom i can talk too but also i am lazy and busy sometimes soo i cant manage friendship also my frnds are busy soo i dont know i just wanna let my emotions out i have great people around me but still i feel this void i dont know why does anyone feels this i think being on this or tumbkr sites are the only places where i can feel happy safe and my true emotions