I met him a couple times, but he doesn't hang out anymore :/ good luck in your quest!! I can't give 당신 any tips really because I saw him all over and in both the Nether/overworld but I totally believe he's real :33
He is not real he is fake I doubt 당신 will ever find him. He is a 랜덤 character that 마인크래프트 made him up so its a lie. There's no new about finding Herobrine 또는 ever encountered with him and mostly is all lies
Get the Herobrine Mod and this is what 당신 do go to the nether get 9 soulsand and go back to the overworld and place them In a 3x3 square go mining for 18 gold and turn in into 2 golden blocks and place them in the middle of the soulsands and finally get a netherrack and place it on 상단, 맨 위로 of the golden and finally light that nether rack up (Careful hero brine has 50 hearts so max out on armor and attacks)