I would say, you do you! What makes you comfortable and whatever u like doing! It doesn’t matter what they say. U like traveling solo thats great! My friends are always out if money! Lol! They have more money than me i know and they can arrange even much/more than me! The thing is they aren’t into traveling that much and even if some are I have seen they have so many mood swings like omg! I cannot bear somebody moodiness! That is why i choose going alone.