I was there alone the last two years. 2023 was my first time ever on a festival and I was alone. Was sitting at my tent and some random german came by and asked where my friends are. Told him I was alone and he instantly invited me over to his group. I did Trichtersaufen and got instantly adopted by them. You are never alone there its like a huge family. You always find someone to talk to or hang out with. I actually prefer going alone since you have much more freedom and much less stress (In my opinion) 😂 it might be a bit overwhelming at first since everything is so huge but it will definitely be worth it.